You need an even surface to work on.

你需要有个平面在上面工作。

《牛津词典》

The tables are fitted with a glass top to provide an even surface.

那些桌子都装有玻璃台面以提供平滑的表面。

《柯林斯英汉双解大词典》

Apply the paint in an even layer over the surface.

将颜料均匀地涂在表面。

youdao

Apply the paint in an even layer over the surface.

将颜料均匀地涂在表面。

youdao