几句英语汉译英~~

1杰克坚持每天锻炼身体，所以他精力充沛，学习效率高。
Jake insisted that every day exercises the body, therefore he is energetic, the study efficiency is high.
2美国总统克林顿来华访问的结果是成功的。
American President Clinton visits to China the result which is successful
3最为奇怪的是，在失物招领启事贴出两星期后竟然没有人来认领这辆小汽车。
Most what is strange, the lost-and-found announcement pastes two weeks later nobody accepts this compact car unexpectedly.
4为了援助灾区的人民，这位著名的流行歌手将在全国进行短期的巡回义演。、
In order to aid the disaster area the people, this renowned pop singer will carry on short-term in the nation the tour benefit performance.
5只要不断努力学习新知识，你就能跟上时代的步伐。So long as studies the new knowledge diligently unceasingly, you can follow the time the step.

1.Jack insists on practicing every day, so he is energetic and has great efficiency in his study.
2.American President Clinton who visits China has got a successful result.
3.The strangest thing is that no one claims the car after the lost-and-found announcement was pasted for two weeks.
4.In order to aid the people of the disaster area,the famous pop singer will hold short-term tour performances without benefit in the whole country.
5.Once you learn the new knowledge diligently and unceasingly, you can follow the step of the time.