B-47s
【航空学】一种有六引擎喷气发动机的轰炸机
🗣️ 情景例句
Sure, I'll let you take my daughter you, but make sure she is back by 10.
可以，你可以带我女儿出去，但你要保证十点前把她带回来。
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。
Hello! Is there anyone at home?
喂！家里有人吗？