B-47s
【航空学】一种有六引擎喷气发动机的轰炸机
🗣️ 情景例句
Where will we put all the presents?
我们把这些礼物放在哪里？
Sure. Just help yourself.
可以，自己拿吧。
How soon can you have your product ready?
你们多久才可以把产品准备好呢？