Linestar
莱因斯坦数字显示板
🗣️ 情景例句
I don't care how much I have to study. I have to pass this exam.
我不介意要学多少东西。我必须得通过考试。
I can assuer you of our close cooperation.
我保证通力合作。
Who served you, sir?
是谁接待您的，先生？