翻译：It is high time that他们要对自己的防卫负责了英语四级翻译 谢谢
网友回答
It is high time that they should be responsible for their defence.或者是It is high time that they were responsible for their.
======以下答案可供参考======
供参考答案1:
It is high time that they should be responsible for their defence