简单

其实这个问题很简单。

Qíshí zhège wèntí hěn jiǎndān.

Actually, this question is very simple.

这个问题实际上很简单。

Zhège wèntí shíjì shàng hěn jiǎndān.

In fact, this problem is quite simple.

机器人会做简单家务。

Jīqìrén huì zuò jiǎndān jiāwù.

Robots can do simple housework.