🧩 词语组成解析
n. 奥巴马(姓)
🗣️ 情景例句
It's dangerous to leave your children along while you go shopping.
购物时，把你的孩子单独留在家里是挺危险的。
We have not agreed on the price yet.
我们对于价格的意见尚未一致。
For them the working hours are never long enough.
对他们来说，工作时间总不会太长，