Have more water if you have a cold.

感冒了，需要多喝水。

Your writing is very good.

你的字写得很漂亮。

I am going back to work.

我要回去工作了。

This bag is so beautiful!

这包真好看啊！

Let’s go for a walk together.

我们一起去散步吧。

I’m going to visit the Great Wall.

我打算去长城玩。

I’m going to throw a birthday party.

我要举办个生日派对。

We're going to play ping-pong this weekend.

周末我们要去打乒乓球。

I’m going travelling abroad.

我要准备出国旅游了。

Online shopping is convenient and cheap.

网上购物方便又便宜。