下面句子最后的off是如何理解,
问题描述：
下面句子最后的off是如何理解,
The robot that can clean your house and cook your food may still be a long way off.
答
这是一个口语,意思是还有很长一段距离,离得很远
下面句子最后的off是如何理解,
The robot that can clean your house and cook your food may still be a long way off.
这是一个口语,意思是还有很长一段距离,离得很远