Echosounding
音响测深法
🗣️ 情景例句
My company is a member of TOPS.
我的公司也是优秀老人协会的会员。
Just forget about it.I never did like it anyway.
别把这件事放在心上。我本来就不喜欢这桌布。
Worse was to come.
更糟的事就要发生了。