B-47s
【航空学】一种有六引擎喷气发动机的轰炸机
🗣️ 情景例句
Please sit down.
请坐下。
Thanks very much. It was a great party!
非常感谢。这次聚会好极了。
At exactly that moment, the telephone rang.
恰恰在此时，电话铃响了。