cross the line
US /krɔs ðə laɪn/
UK /krɒs ðə laɪn/
成语
越界, 过分
to go beyond what is acceptable or appropriate
示例:
•
His jokes were funny at first, but then he started to cross the line.
他的笑话一开始很有趣，但后来他开始越界了。
•
You really crossed the line when you insulted his family.
你侮辱他家人时，真的越界了。