It is no use buttering me up because I can do nothing to help you.

　　奉承我沒用，我?guī)筒涣四闶裁疵Α?/p>

　　It's no use anyone cutting up rough about it.

　　這件事鬧也沒有什么用。

　　Both parties use computers to dig up dirt on their opponents.

　　雙方都用電腦搜集對(duì)手的丑事。

　　When we work and also when we play we use up energy.

　　當(dāng)我們工作或娛樂時(shí)，我們會(huì)消耗能量。

　　We have to use up the equipment first.

　　我們不得不先用這個(gè)機(jī)器。