将下列句中汉语部分译成英语(每小题1分,满分5分)
(事实上), nobody knows you better than yourself.
You can see (相当多,不少) birds in the mountains. Why don’t you go to the mountains today?
I think you don’t have to (化妆,打扮) for the evening party. It isn’t very important.
We can breathe(呼吸) the ______________________. (清新的空气) in the countryside.
I hope to (查明,弄清) what’s going on around the world.