滑 + (modifier) + 雪
滑雪 (huáxuě) means "to ski" and is a separable verb composed of 滑 (to slide) and 雪 (snow). Because it is separable, other elements such as 了 or duration phrases can be inserted between the two characters. For example, 滑了一天雪 means "skied for a whole day."
我们冬天去北海道滑雪吧。
wǒmen dōngtiān qù Běihǎidào huáxuě ba.
Let's go skiing in Hokkaido this winter.
她上个周末滑了一整天雪,累坏了。
tā shàng ge zhōumò huá le yī zhěng tiān xuě, lèi huài le.
She skied for a whole day last weekend and was exhausted.
你滑过雪吗?我还没试过呢。
nǐ huáguò xuě ma? wǒ hái méi shìguò ne.
Have you ever skied? I haven't tried it yet.