The next time you sit down to a delicious dinner， ask yourself，" how much food will I be able to eat？" If you think about only tasking as much food as you can eat， it will help you cut down waste．
Every day， plenty of food goes uneaten and turn into rubbish． This is very sad when we consider that many people can't even afford to have one meal every day． The problem of waste happens all over the world． People often want more than they really need．
① The most important thing for us to remember is to be friendly to the environment． Only take as much as you can eat， buy things in environmentally friendly packing such as paper or cardboard， and leave rubbish in its proper place． If every person could cut down waste， even just a little， the whole effect（效果） would be great．
Rubbish and waste can be a big problem in large cities， if rubbish or food is left in the streets in our city， it can make the city dirty and may also lead to a bad smell in the streets． ② 我们应该尽力我们的最大努力解决这个问题并使我们的城市更美丽．In the way，we will feel more comfortable living in the city．
（1）Can everyone in the world afford to have meals every day？
No ， they can't ．
（2）According to the passage， what problem happens all over the word？
The problem of waste ．
（3）What will happen if we leave the rubbish or food in the streets in our city？
It can make the city dirty and may also lead to a bad smell in th estreets ．
（4）将划线①处译为中文． 我们要记住的最重要的事情是对环境友好．
（5）将划线②处译为英文． We should try our best to solve this problem and make our city more beautiful ．