Bisdn
[计] 宽带综合业务数字网
🗣️ 情景例句
It's about the size of the United States, but it has a population of only 16.5 million.
它和美国一般大，但人口却只有一千六百五十万。
If there's anything else I can do , please tell me.
如果有任何事情我能效劳的话，请告诉我。
She is a composer for the harp.
她是位写竖琴曲的作曲家