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

Quality is more important that quantity.
质量比数量更重要。
She is now on vacation.
她正在休假。
My salary doesn't keep up with inflation.
我的工资跟不上通货膨胀。
I'd like to take off for home tomorrow.
我想下星期五请假。
It's a shame the weather is so bad.
真遗憾，天气如此糟糕。
He is also very fond of playing tennis and manages to find time for a game twice a week.
他非常喜欢打网球，每周总要抽时间打两次。