单词trigger area
un.: 发痛区
发痛区
When a user enters the trigger area with an associated chat channel, that client ID is added to the SimSet.
当用户通过一个关联聊天通道进入触发器区域时，该客户机ID就被加入到SimSet中。
We then associate a chat channel with that trigger area.
然后，我们将一个聊天通道和那个触发器区域关联起来。
Set aspecific unit to attack a specific trigger area
设置特别的单位攻打特别的引发范围