老龄化英文作文范文【一】
期望寿命在上世纪显著提高。不久，世界上老人的数量将超过儿童。人口老龄化无处不在， 但是低收入和中等收入国家将经历最快和最显著的人口结构变化。这种社会转型代表着挑战和机遇并存。尤其是，各国可能只有一代人的时间为老龄化的世界在卫生和社会体系方面作准备。
在21世纪，广泛的社会发展趋势对健康起着决定性作用，并受到健康的影响。经济正在全球化，越来越多的人在城市工作和生活，家庭模式发生变化，科技迅猛发展。其中一项最大的社会转型是人口老龄化。不久，全世界老年人的数量将会大于儿童，非常高寿的老人数量将达空前水平。
世界不断变化
全世界能够活到80多岁或90多岁的人数将超越以往
例如，80岁或80岁以上老年人的数量将在2017至2050年之间增加到从前的.近四倍，达到3.95亿人。像如今这样大多数中年人和老年人与其父母生活在一起的情况是史无前例的。儿童会见识自己的祖父母，甚至是曾祖父母，尤其是他们的曾祖母。女性寿命平均比男性长六至八岁。
2. 期望寿命在上世纪显著提高
192017年，智利女性的期望寿命为33岁;如今，仅仅一个世纪之后，已经达到82岁。在一个世纪内，寿命显著增加了将近五十岁，而这主要是由于公共卫生的改善。
3. 不久，世界上老人的数量将超过儿童
在未来五年中，在人类历史上，65岁及以上成年人的数量首次将超过5岁以下儿童的数量。到2050年，这些老年人的数量将多于14岁以下儿童。
4. 世界人口正快速老龄化
2017年至2050年之间，全世界60岁以上人口的占比将翻倍，从11%增长至22%。预计在同一时期内，60岁及以上老人的绝对数量将从6.05亿增长到20亿。
5. 低收入和中等收入国家将经历最快和最显著的人口结构变化
例如，法国65岁及以上人口从7%增长到14%花了100多年时间。而巴西和中国等国不到25年就达到了这一水平。
健康老龄化的决定因素
健康老龄化与生命早期阶段相关
例如，宫内营养不良可能会增加在成年阶段罹患循环系统疾病和糖尿病等疾病的风险。儿童期呼吸道感染可能会增加成年阶段罹患慢性支气管炎的风险。肥胖或超重青少年可能会在成年阶段发展成糖尿病、循环系统疾病、癌症、呼吸道和肌肉骨骼疾病等慢性病。
2. 然而，如何老龄化取决于多项因素
人体功能在生命最初一些年增长，在青壮年达到峰值，之后自然降低。降低的速度至少在一定程度上取决于个人生命全程中的行为和面临的健康风险，其中包括吃什么，身体活动如何，以及面临的健康风险，例如吸烟、有害使用酒精导致的风险或暴露于有毒物质的风险。
老龄化英文作文范文【二】
Alas! Speaking of my summer vacation, that's a really rich and colorful! The most make me happy is my mother and I to play in the window of the world, playing all day. Can be happy!
Just to the gate, a Roman glass pyramid, came into our eyes, inscribed with four Chinese characters "window of the world", the word what a magnificent! I was thinking. Around the pyramid, it is a fountain of some two meters high. Is this four characters more gorgeous and colorful!
The door to watch has ended, we bought the tickets, hurried into the window of the world, we first to a call Japan laurel detached palace, here is introducing tea, wash cup, the style of tea. Because of this, I understand the style of Japanese tea.
Then, we visited some sculptures, such as: the world trade center, Japan's palace, and so on some of the building.
In this way, we then suddenly, until half past eleven we all of a sudden, forest through place, see this, I talk about playing with heart, and at work, I can't help, my mother and I immediately to start the game, wow! Good fast ah! My heart a, just relax, and nervous, just relax, and nervous,... My heart is such a.
Later, we played a lot of fun and exciting game, well, how did you feel today, I have a good time?
老龄化英文作文范文【三】
I went to Beijing more than eight times. Beijing is the capital of China. It’s a big city. I am very familiar with Beijing. It takes an hour and forty minutes from Nantong to Beijing by plane. There are many tall buildings in Beijing. It’s a modern city. My family visited the Great Wall, the Summer Palace, the Palace Museum, the Beihai Park, the Space Museum, etc. I went to the countryside of Beijing to go boating and fishing. It was very interesting. I went shopping in WangFuJing. I bought lots of souvenirs and other things. I like eating Beijing snacks. They are delicious. Don’t miss the Beijing Duck. It is really nice.
老龄化英文作文范文【四】
8月1日，我们一行人乘坐春秋航班，来到了梦寐以求的海滨城市──青岛。那是一座依山傍水的美丽山城，那里有一望无际的海水浴场，有风景秀丽的崂山，还有精巧别致的红瓦绿树，真不愧为避暑度假的好地方。
我们先来到闻名的“海上名山”的崂山。我们的车行驶在崂山的盘山公路上，窗外群峰耸立，山海相接；山脚下海浪阵阵，波涛滚滚。我感到像到了人间仙境一样，令人心旷神怡。
登山了，我们沿着山路往上爬。不久，一排瀑布骤然出现在眼前，那瀑布就像巨龙飞腾，气势磅礴。这就是著名的“龙潭瀑布”，果真名不虚传，那宏伟的`气势就像“飞流直下三千尺”般壮丽。
第二天，我们来到了海滨浴场冲浪。青岛的海边美丽极了：天是一片蓝玉，海是一块翡翠，远望水天相连，蔚为壮观。我们踩在细软的沙滩上，奔向那向往已久的大海。
大海卷起一层层美丽的浪花，呼啸着向沙滩打来，一眨眼它又逃了回去，就像一群顽皮的孩子打闹着。这时，一个一米多高的大浪拥上来，我赶紧把身体背过去，一浪过去了，我就向前走几步。不一会儿，又一排大浪冲来，我赶紧往回跑……我们在海浪声中相互扑打嬉戏，绿海碧波留下了我们欢乐的笑声，那感觉正是爽极了。
青岛之旅给我留下了深刻的印象，要开学了，我多希望能有一个像去旅游那样快乐的新的开始啊！
In August 1st, we took a spring and autumn flight to the coveted coastal city of Qingdao. It is a beautiful mountain, where there are endless beach, a beautiful scenery of Laoshan, there are exquisite red trees, really is a good place for summer vacation.
We first come to the famous "famous mountain" in Laoshan. We were driving in the Laoshan mountain road, mountain peaks standing outside the window, the sky; at the foot of the mountain waves blowing and billowing waves. I felt like I was in the fairyland of the world, and I was delightful.
Mountaineering, we climbed up the mountain road. Soon, a row falls suddenly appeared in front of the waterfall like dragon soar, of great momentum. This is the famous "Longtan waterfall", the magnificent momentum really wonders, like "waterfalls three thousand feet" magnificent.
On the second day, we came to the beach and surf. The sea of Qingdao very beautiful: the sky is a turquoise sea, is a piece of jade, Yuanwang spectacular water. We stepped in the soft beach, toward the long sea.
The sea rolled up a layer of beautiful waves and whistled to the beach. In the blink of an eye it fled back like a naughty child. At this time, a one meter high waves hold up, I quickly put the body back in the past, a wave of the past, I will walk a few steps forward. In a few moments, another row of waves rushed, and I ran back... We in the sound of the waves in the sea waves play each other furiously, leaving our laughter, the feeling is very good.
The trip to Qingdao left a deep impression on me. To start school, I wish I could have a new start like going to travel.
老龄化英文作文范文【五】
Last summer holiday, I went to Beijing for a week. The first day when I took off at the capital airport , it gave me the first feeling was cleanand tidy. The people in Beijing were very friendly. T he second day, I visited Beijing city. I went to the WangFujing Ave , I tasted many famous snacksand Beijing Roast Duck, they are very delicious. I also went to the XinDongfang square, it was a very big shopping mall, it took me about half an hour to walk between two doors. I can saw many famous brands: Cucci, Chanel, Rolex, Seiko, even the new Audi cars. It made me really want to stay in Beijing .The third day I visited the Tian’anmen Square, and it’s very beautiful. And the Chang’an Ave is wide ,straight and clean. The forth day, I went to the Forbidden City. It made me felt the emperor ’ s royal mausoleum was very luxury. The fifth day I went to the Summer Palace, I went boating there. The sixth day, I visited the Great Wall, it’s very terrific, this great architectural complex told us how clever the Chinese people are ! T he last day, I visited the Beijing University ----one of the topest universities of China . There are many famous people were graduated t here.
That’s a happy travel. In the future, I want to visit many countries. This is my dream.
老龄化英文作文范文【六】
This summer my sister and I follow my mother to travel to the United States, we went to the three cities and one island, San Francisco, Los Angeles, Las Vegas, and Hawaii.
Hawaii is my favorite, although only two days, but I went to the beach for several times, is the famous waikiki beach, listening to the tour guide said where the sand came from Australia, where the water is clear, the sand is very clean, when I was in the sea waves to see the small fish, I also into base sand castle on the sand beach, made apple mould sand, crabs, bottle gourd, the shape of a fish, I also want to go to the seaside.
老龄化英文作文范文【七】
The Plan of travelling
Class 1 Grade 7 Xia Zeyu
The Origin：Suzhou Jiangsu China
The whither：Singapore
Date of travelling：From 20xx/10/1 To 20xx/10/7
Prepering：
1、Get the passport：Please go to the Exit mechanism is the residence of the Public Security Bureau, and get the Passport application form. Put your photo on, then give them 200 yuan.
2、Get the visa：Take your passport and your ID card to the Singapore Embassy in China.
Start:
Walk into the Sultan Palace，This is Singapore Aboriginal history, culture of record. Here was used to be a palace. But now, here is a museum.
About the Emerald Hill Road. It’s just like Chinatown. You can take a walk and go shopping here. Walk into the Lstana. It’s the home to the president of Singapore. People can be here five times a year. Here are amazing plants.
Walk into the Singapore River. Its the only one river in the Singapore. People here called it "The River of Lifes".
About the Botanic Gardens and the Merlion Park it maybe a little funny.
And the most importance:
Marina Bay Sands
It was called "The most expensive hotel in the world". This hotel spends 4,000,000,000 pounds. It has a swimming pool. Visitors can enjoy the beauty of the city for the top of the building. You can even enjoy the city while you are swimming. It is three times the length of the Olympic swimming pool length, is the world's largest outdoor swimming pool.
Sentosa：
It was called “The most beautiful island”. If you go there, and you’ll like it.
At last, there’s a picture here.
