Algins
algae derivatives 海藻产品
🗣️ 情景例句
Please try to keep relaxed, sir.
别太紧张，先生。
Don't worry, you only ripped the seam.
别担心，只弄破了线缝而已。
After a few minutes she started to cry again. Listen to me, I said.
几分钟后她又哭了起来。“听我的呀，”我说。