Silocell
绝热砖
🗣️ 情景例句
and you won't get so many colds anymore.
你就不会老患感冒了。
It is one thing to speak much and another to speak pertinently.
话讲得多是一回事，讲得恰当是另一回事。
OK. I'll ring you if I have any news.
好吧。一有消息我就给你打电话。