Jalten
雅尔坦锰硅铜低合金钢
🗣️ 情景例句
Now let's head off for the city and the university club.
现在让我们进城去， 到大学俱乐部。
That's very nice of you. I guess I could use some help.
谢谢你的好意。我想我可能要一点帮助。
What did your boss say to him?
你老板是怎么对他说的？