各年龄组都有随着每次活动时间的延长而参加活动的人数有所减少的趋势；
Each age set trend for extension for all having along with every time activity time but join number having the decrease;
如果他们想从台上了解得更多，他们一定要我给信号。这是对每次活动的回应。
They'll have to give me a signal if they want something more from me on stage... for every action, there is a reaction.
为了确保每次活动的新奇性，直到活动开始之前，参加者才会被告知当次活动的内容。
To protect the planned serendipity of each event, participants aren't told exactly what the mob is supposed to do until just before the event happens.
应用推荐