Bisdn
[计] 宽带综合业务数字网
🗣️ 情景例句
I can see that.
这一点我明白。
Like begets like.
有其父必有其子。
Dan wondered why he was wanted by the police, but he went to the station yesterday and now he is not worried anymore.
丹奇怪警察为什么找他，但昨天还是去了，结果他一再担心了。