Introfaction
加速浸饱(作用)
🗣️ 情景例句
Just give me your name and the place where you are calling from?
请给我您的姓名与地点所在。
Has everybody got a sheet?
每个人都拿到材料了吗？
Is there anything that we can do?
有什么需要我们帮忙的吗？