Cavernoscopy
肺空洞镜检查
🗣️ 情景例句
Call me John.
叫我， John。
The greatest fool is he who worries about what he cannot help.
操心无法可想的事是最大的傻瓜。
would be like trying to meet a friend in London without a pre-arranged rendezvous and absurdly wandering the streets in the hope of a chance encounter.
就如同去伦敦见一位朋友，事先未约定地点，而荒唐地在街上游逛，以期待碰巧遇上一样。