Bifront
有两个锋面的
🗣️ 情景例句
Well, in that case,
嗯，既然这样
To know one's self is true progress.
能有自知之明就是真正的进步。
When I got to the theatre I found that they had sold all the tickets.
我到剧院时，发现所有的票都售完了。