B-17s
【航空学】第二次世界大战中使用的一种四引擎中翼轰炸机\\nn. 17's = Flying Fortress
🗣️ 情景例句
There's been a car accident, please call the police.
这发生了车祸，请快报警。
You're big and fat, and I'm little and skinny.
你虽然大而胖，但我却小而瘦。
I don't think there are. But there are more men than women scientists. And more men than women are heads of companies.
我想没有。但是，男科学家比女科学家多。而且，各公司的负责人中，男人要比女人多。