1·They maintain a very powerful fleet in Oriental waters.
他们在远东海域保持着一支非常强大的舰队。
2·A man who knows how to write a personal letter has a very powerful tool.
一个知道如何写私人信件的人有一个非常强大的工具。
3·The kings were very powerful and rich in life.
国王非常有权势，生活也很富足。
4·This firecracker is very powerful.
这种鞭炮的爆炸力极强。
5·Egypt and Babylon were both tyrannies, one very powerful man ruling over helpless masses.
埃及和巴比伦都实行专政，一个很有权势的人统治着无助的人民。
6·Your mind is very powerful.
你的脑袋是非常强大的。
7·He was a very powerful man.
他是个十分有强势的人。
8·But it's also a very powerful tool.
不过，这确实是一个很有力的工具。
9·But, it's a very powerful tool.
但是它是一个强力工具。
10·That regret was very powerful.
这样的后悔是作用强大的。