You can't do much in the art line without training.

　　沒經過訓練，你在藝術行業(yè)是不會有多大作為的。

　　How long can a human being go without sleep?

　　人不睡覺能活多久？

　　None of this would have been possible without their help.

　　如果沒有他們的協(xié)助，這事沒有一樣能辦成。

　　All students without exception must take the English examination.

　　所有學生都必須參加英語考試，無一例外。

　　You people without kids don't know you're born.

　　你們沒孩子，真是身在福中不知福啊。