Definition
To behave in a manner that exceeds the limits of what is considered socially or morally acceptable.
越界
His comments clearly crossed the line, making many people uncomfortable.
他的言论明显越界，让许多人感到不舒服。
She crossed the line when she started criticizing personal appearances.
当她开始批评个人外表时，她已经越界了。
The company clearly crossed the line by using false information in their advertisement.
这家公司明显越界了，在广告中使用了虚假信息。