✅ 同义词
🗣️ 情景例句
They are expecting their first child.
他们在怀他们的第一个小孩。
If you have any questions on the details， feel free to ask.
如果对某些细节有意见的话，请提出来。
Tianjin will be cloudy and the temperature will...
天津多云，气温……