🗣️ 情景例句
What events are happening on campus?
校园里有什么事件发生？
Because I know many of my colleagues who work harder even with a greater dedication than I do.
因为我有很多的同事工作得更努力，做出一贡献更大。
We can't ship anymore until we get payment.
除非收到你的付款，否则我们无法再出货给你。