Watchout
n. 留神观察, 留心守候, 监视
🗣️ 情景例句
I hate to bring this up, but this is a nonsmoking zone.
对不起提醒一下，这儿是禁烟区。
Please fill in this application form.
请填这张申请表。
Actually, it is more than we need.
事实上，已超出我们所需要的。