三餐吃什么英文作文【一】
什么叫蔬菜呢?简单地说，蔬菜就是可以做菜吃的草本植物。它以十字花科和葫芦科的植物居多。我们常吃的，如白菜、菠菜、芹菜、胡萝卜、黄瓜、辣椒、西红柿等，统称之为蔬菜。它们都含有丰富的营养，但又有各自的特点--各种维生素的含量不同，就胡萝卜素来说，同样都是100克蔬菜，菠菜含有3.87毫克，胡萝卜含有3.67毫克，鲜蒜头则是空白。
我们在日常生活中，不但要多吃蔬菜，更需要了解它们。这是因为人体一旦少了某一种营养元素，就会导致疾病的发生。你有贫病吗?请经常食用菠菜，因为菠菜含有不少的维生素B6,而维生素B6可以起到医治贫病的作用。此外，它还含有为数不少的其他维生素B以及钙、磷等营养成分。你的胃口不佳，食欲减退吗?就请食用适量的鲜蒜头，因为它含有维生素B1。据介绍，每100克的鲜蒜头就有0.24毫克的维生素B1，而它的功能是帮助消化的。因此，适当地吃些鲜蒜头就可以增加食欲。你想使自己的伤口尽快愈合吗?请适量地吃些辣椒。因为辣椒含有数量惊人的维生素C.据科学统计，每100克的辣椒就含有185毫克的维生素C，它比其他蔬菜的含量要多好几倍。你患有夜盲症或干眼吗?就请常吃些胡萝卜。因为它含有比较多的胡萝卜素，而胡萝卜素在人体这个特定的环境中，可转化成维生素A,这对夜盲症、干眼病有很好的疗效。以上这些都说明了蔬菜是良药。
古人说：问渠哪得清如许，为有源头活水来。诗句告诉我们，水清，在于有源头活水，同样道理，人体健康，也必须靠多种维生素来补充。因此，即使是一个身体健康的.人，在日常生活中也必须尽可能吃多种蔬菜。然而有些人不吃带药味的蔬菜，如芹菜;也有一些人不吃带辣味的，如辣椒;更有一些人不吃带酸味的，如西红柿。另外，还有一些人对合口味的蔬菜，连吃数餐、数日，甚至到吃厌为止。这些都是挑食、偏食的弊病，它不能提供肌体所需的多种维生素，应该尽量克服。
蔬菜是人们一日三餐中不可缺少的，如能食用多样化，那得到的将是健康长寿。
三餐吃什么英文作文【二】
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.
三餐吃什么英文作文【三】
In recent years, tourism has developed rapidly in China. Many people believe that tourism produce positive effects on economic growth and we should try our best to promote tourism. But what these people fail to see is that tourism may bring about a disastrous impact on our environment. As for me, I'm firmly convinced that too much tourists bring harm to the environment.
The bad impact of tourism on the environment has mainly expressed itself in various ways. One way is the proceof exploiting a new scenic spot. In order to attract tourists, a lot of artificial facilities have been built, which have certain unfavorable effects on the environment. This proceusually breaks the ecological balance of the area. In some mountainous places, trees are being cut down to build hotels for others to see and explore the beauty of the mountains. Then land slides and mud-rock flows come up. Another way the development of tourism has damaged the environment occurs when tourists go to scenic spots. Some tourists don't have the awareneto protect the environment, and ignorantly throw their garbage here and there. Some people even kill the local wildlife to eat, which badly damages the balance of the natural environment.
It is wrong to sacrifice the environment for the growth of tourism. We must keep in mind that too much tourists bring harm to the environment. We need to find a balance between satisfying the needs of tourists and reducing to a minimum the pollution they cause.
Will Tourism Bring Harm to the Environment? Tourism has developed by leaps and bounds in the past de
Will Tourism Bring Harm to the Environment? Tourism has developed by leaps and bounds in the past decades in the whole world. Therefore, the issue of whether the tourism will bring harm to the environment is becoming a matter of concern. As for me, I hold that the tourism does more harm than good to the world. In the first place, the more places we travel to , the more pressure will be added to the environment. Take Dunhuang as an example, the greatest scourge these days comes from the tourists who swarm here by the busload , bring destructive amounts of carbon dioxide and moisture into the caves along with their eagernefor a glimpse of ages past . Secondly, It has become fashionable for travelers to drive a private car to the place they want to . In this case ,a large number of cars are mushroomed in the road and it cause twice as much as air pollution .At this speed ,we may live in a world which is full of dirty air instead of fresh air. In sum , although tourism is playing an indispensable we`d better try to limit role in the society , I still believe that its speed according to the harm that brings to the environment.
The world we live in is becoming more and more intolerable because of environmental destruction. Bird flu and Sars are two typical examples that environmental destruction may threaten our life. Besides, forest destruction , water and air pollution result in decrease of planting land and unpleasant weather.
Serious as the problem seems, we can come up with some measures to deal with it. First of all, the authorities should adopt the policy of "sustainable development", and laws concerning environmental protection should be put into effect and enforced strictly just as our government has been doing.
What' s more, every citizen should realize the seriousneof the problem and make concerted efforts to protect our environment. In addition, planting trees helps improve and beautify the environment.
