小孩子有问题可以问大人。

Xiǎoháizi yǒu wèntí kěyǐ wèn dàrén.

Children can ask adults if they have questions.

妈妈说我长大了，要像大人一样说话做事。

Māma shuō wǒ zhǎngdà le, yào xiàng dàrén yíyàng shuōhuà zuòshì.

Mom says I’ve grown up and should speak and act like an adult.

这里是大人的会议室，孩子们不能进去。

Zhèlǐ shì dàrén de huìyìshì, háizimen bù néng jìnqù.

This is the adults’ meeting room; children can’t go in.