B-29s
【航空学】第二次世界大战中使用的一种四引擎轰炸机\\nn. 29's = Superfortress
🗣️ 情景例句
Young motorists all drive too fast.
年轻人的车都开得飞快。
Does this radio belong to you?
这台收音机是你的吗？
The aircraft was able to fly over the endless white plains without difficulty.
飞机可以毫无困难地飞过这片茫茫无际的白色原野！