Kicksorting
振幅分析
🗣️ 情景例句
The fifth word is seven.
第五个字是七。
What about…
不如这样……
If you touch them you may break something or have an accident and hurt yourselves.
如果你用手摸它们，也许你会搞坏机器，或者会发生事故，打伤你自己。