脚掌

tā de jiǎo zhǎng shang zhān mǎn le ní ba

她的脚掌上沾满了泥巴。

The soles of her feet were caked in mud.

zhuó rè de shā dì shǐ tā de jiǎo zhǎng gǎn dào huǒ là là de

灼热的沙地使他的脚掌感到火辣辣的。

The hot sand burned the soles of his feet.