Vacuumization
真空处理
🗣️ 情景例句
Well, it won't be easy.
嗯， 不很容易。
Prosperity gains (or makes) friends, and adversity tries them.
顺境交朋友，逆境试真情。
I'm sorry, but I don't have any with me now.
真抱歉，我现在身上没带。