Dbca
abbr. Du Bois Clubs of America 美国杜波依斯俱乐部
🗣️ 情景例句
We have two and a half hours.
还有两个半小时。
We've arranged our schedule without any trouble.
我们已经很顺利地把活动日程安排好了。
OK! Don't worry. I can get it.
不用担心，我能拿下来。