我走太多路了，脚很累。

Wǒ zǒu tài duō lù le, jiǎo hěn lèi.

I've walked too much, my feet are tired.

下雨了，小心脚滑。

Xiàyǔ le, xiǎoxīn jiǎo huá.

It’s raining; be careful not to slip.

外面下大雨，我的脚全湿了。

Wàimiàn xià dàyǔ, wǒde jiǎo quán shī le.

It's raining hard outside, my feet are soaking wet.