Viscofrud
层流等溥氏数线
🗣️ 情景例句
There are probably a lot of places for you to work
也许有很多地方可以让你去工作。
I lift weights all day long. I can't think but that I'm healthy.
我一整天都在举重，健康至上嘛。
Would you help me with the report?
你愿意帮我写报告吗？