刷漆

dāng shuā qī shí wǒ chuān jiù kù zi

当刷漆时我穿旧裤子。

I wear old trousers when I'm painting.

yán wén lǐ de fāng xiàng shuā qī

沿纹理的方向刷漆。

Brush the paint in the direction of the grain.