翻译：我们用电脑干什么?What do we use the computer______?

翻译：我们用电脑干什么?What do we use the computer______? what we can do to cut down the use of energy?什么意思 How is the water?What do we use water to do?What can we do t What do you use the pencil-box ()?We use it () keep pencils what shall we do if we use up the energy in the world的同义句 what can we use computers to do? What we must do is reduce the use of the energy what-------we use these thing for(do,are)顺便翻译一下 What do we use the present countinuous tense to talk about?这 We use resources to the full,waste nothing and do only what the guest sleot in the room we do not use 应该怎么翻译 what should we do for the trees 翻译