Helpline
n. 热线服务电话
🗣️ 情景例句
Good. Can we sign them right away?
好的。我们现在可以签合同了吗？
How wide is this bridge?
这座桥有多宽？
Broadly speaking, human beings may be divided into three classes: those who are toiled to death,
劳累至死的人、