It is OK to ask children how old they are.
问小孩多大了是可以的。
疯狂英语精华演讲卡 敏感的话题（一）

📚 句中词汇解析

从本句中提取的重要词汇

children ['tʃɪldrən] 词频1
n. 孩子们(child的复数);儿童;膝下;孥;
"Children must learn socially acceptable behaviour."
儿童必须学会社会上认可的行为举止。
近义：kids, bambini, bambinos, offspring, progeny, scions 反义：parentage

📚 更多「疯狂英语精华演讲卡」例句

I'd rather walk than take a taxi.
我宁愿走路去，也不愿坐的士去。
Then, all of a sudden, it became cloudy and began to rain.
可是突然天就变了，乌云密布并下起雨来。
What lousy weather!
多糟的天气!
It is likely to rain.
天看来要下雨了。
I hesitate to ask you, but will you lend me some money?
也许我不该问你，你能借我一些钱吗？
No, not really. It doesn't make any difference.
没有，真的没有，没有不同看法。