Sternalgia
胸骨痛
🗣️ 情景例句
The advanced exercise class is not so easy, huh?
高级健身班不是那么容易吧， 对不对？
A small leak will sink a great ship.
一个小漏洞可能弄沉一艘大轮船。
Where do you want me to sign?
你要我签在哪里？