You can't do much in the art line without training.
没经过训练，你在艺术行业是不会有多大作为的`。
How long can a human being go without sleep?
人不睡觉能活多久？
None of this would have been possible without their help.
如果没有他们的协助，这事没有一样能办成。
All students without exception must take the English examination.
所有学生都必须参加英语考试，无一例外。
You people without kids don't know you're born.
你们没孩子，真是身在福中不知福啊。