应该说“They are out for holiday”还是"They are out on holiday",为什么那可以说“They are away for holiday."还是”They are away on holiday."
问题描述：
应该说“They are out for holiday”还是"They are out on holiday",为什么
那可以说“They are away for holiday."还是”They are away on holiday."
答
They're away for holiday.
答
前者，不解释的话就是凭语感，如果解释的话，就是介词for和on的区别。for表示的是目的。
答
两个都可以,但意思不同
前者是他们出去度周末,后者是他们周末出去了
答
第一句:他们出去的目的是度假,第二句:他们出去度假了,两句有根本区别