Bubbles also normally need a trigger event to give them impetus.

泡沫一般还需要一次导火事件(trigger event)带来推动。

youdao

In previous versions, you had to create separate triggers for each trigger event.

在之前的版本中，必须为每个触发器事件创建单独的触发器。

youdao

In previous versions, you had to create separate triggers for each trigger event.

在之前的版本中，必须为每个触发器事件创建单独的触发器。

youdao