英语翻译~~在线急求!!!

我们在饭店的帐目总共是二十英耪.(come to)
Our expenses at the hotel came to 20 pounds.

这项成果是否真的能轰动全世界还是个问题.(set...on fire)
It still remains a problem whether this result can set the whole world on fire.

他能在空难中幸存,真是一个奇迹.(marvel)
It is a marvel that he survived in the plane crash.

这道题乍一看来很难,但是凭着耐心,你能把它解出来.(at first sight)
This question looked difficult at the first sight, but you can work it our if you are patient enough.

他输了那场关键的比赛,那是他活该,谁叫他不好好训练.(serve sb right)
He lost that vital match,it served him right considering he was lousy in his training.

既然你愿意接受这样艰巨的任务,那我也准备帮你.(since)
Since you're willing to accept that arduous assignment, I am going to help you.

中国运动员在奥运会上的完美表现给我们留下了深刻的印象.(impress)
The perfect performance given by Chinese athletes greatly impresses us.

他邀请我参加他的毕业典礼,这让我感到有些受宠若惊.(flatter)
It flattered me that he invited me to his graduation ceremony.

Our hotel acco