Salsima
硅铝硅镁层
🗣️ 情景例句
You will never guess.
你绝对猜不到。
A man of words and not of deeds is like a garden full of weeds.
讲而不做，犹如花园里长满了荒草。
Please give us your proposal if you're ready for that.
如果你们愿意做合资经营，请提出你的方案。