Currently, some cities are considering a food ban on subways, which has sparked heated discussion. Some people say food should be banned because of the trash and rats they attract. And, garbage from discarded food can cause track fires. Beyond sanitary and mechanical concerns, food can also cause fights, as was discovered last week by one passenger who criticized a woman eating steamed stuffed bun on the subway.
However, some others are opposed to the idea. They argue that people like eating in the train in the morning because they dont have enough time to eat at their houses or restaurants. Sometimes that may be the only time or meal a transit rider may be able to eat especially when traveling long distances. Besides, there are people, for example diabetics, who do require food at various times to maintain blood-sugar levels.
Personally, Im against the ban because of the huge inconvenience it would cause to commuters, and the expense involved in enforcing it. Still, I believe we should have a little common courtesy. I think we all have responsibility to try to treat our subway system and fellow riders with respect, and that extends to food as well.
No one can have failed to notice the fact that water shortage is a grave problem with which the whole world is confronted. Actually, it has become so widespread that it has severely affected peoples daily life and hindered the development of the global economy.
A number of factors could account for the problem, but the following might be the critical ones. First, with the development of agriculture and industry, an increasing amount of water is needed. Secondly, the ever-increasing population is another leading cause of water shortage. Besides, the global tendency of warming up also contributes to the problem. Whats worse, pollution and waste of fresh water aggravate the situation.
In view of the seriousness of the problem, effective measures must be taken before things get worse. First, it is essential that laws and regulations be worked out and enforced to protect water resources. Secondly, people should enhance their awareness of saving water. With these measures taken, it is reasonable for us to expect a brighter future.
Suppose you are going to spend a whole month in a remote island and you are allowed to bring only one thing with you, what are you going to bring? If you are smart enough, you should bring a laptop with WIFI. Actually, for the young generation, a computer with access to the internet can be everything that traditional media may stand for and even more than that.
The Internet is so penetrating in peoples lives that many people believe it will replace the traditional mass media in the near future. In their eyes, with internet, you can watch TV programs, listen to music and sing, make friends and talk to your friends, read news and books, receive and send mails, make comments about things, and even do shopping. Whatever a traditional media can serve you, it works for you better.
In my opinion, internet media does bring great convenience to pe哪些人是需要（想）WwW.学英语的工作heavenaa中需要.用到COm英语的人oples lives, reducing time and cost for people who want to be informed of the world news. However, no matter how all-mighty internet is, some traditional media are worthy to be kept. For example, paper newspapers and books are better for sight while radio is more portable than a computer.
Many people may be afflicted with na tur al disasters such as flooding , famine, drought or starvation . Should people in rich ar eas extend their help to those unfor tunate victims ?
I think it is of crucial impor tance to render immediate help since we a re emotionally affected by the sufferings of the numerous people in calamity areas , and our sen se of humanity and sympathy tells us to r each out a hand to them . We must take action in thinking of ways to help instead of staying where we a re with folded arms and indiffer ent r esponse .
There a re many ways of doing this . We can send r elief worke rs into the problem ar eas like doctors , nurses , technicians or worke rs . T his is a form of rendering professional help . Other practical forms of help include collecting and sending food and clothes into these a reas . T hese u seful items will serve their purposes very well in the absence of cor ruptional officials . A far more important way is providing them with technical , agricultural and health education . This will definitely be a more costly involvement but it is effective in building up their economy or developing it for their future survival .