选择隐藏行为引脚复选框。

Select the Hide action pins check box.

youdao

意见：触发器是喜欢隐藏行为，除非你去找他们通常不会意识到他们的存在。

Opinion: Triggers are like hidden behaviour, unless you go looking for them you usually won't realise they are there.

youdao

但是要留意别的隐藏行为，像是他突然对他去了哪里、跟谁在一起、做了什么等等含糊其词。

But beware of any other hiding behavior, like if he's suddenly vague about where he's gone or what he's done or with whom.

youdao