如果你有孩子，浅色地毯就不实用。

Pale carpets just aren't ___practical if you have kids.

徒步时，穿实用的衣物和鞋子很重要。

For hiking, it's important to wear ___practical clothing and shoes.

我们的衣服需要奢华，而不是实用。

Instead of being ___practical, our clothes need to be extravagant.