Corrugating
[机] 压波形
🗣️ 情景例句
And call me, Alexandra.
还有，打电话给我 Alexandra。
Discontent is the first step in progress.
不知足是前进中的第一步。
Oh, and please keep together. We don't want any of you to get lost!
噢，请大家靠拢一些。我们不想丢下任何一位同学！