If you have puffy eyes or dark circles, concealer can hide these blemishes at least a little. It can also even out your complexion around your eyes, giving them a cleaner look. Dab it under your eyes, in the creases, and along the inside of your nose on both sides.  If you have dark under-eye circles, use concealer one shade lighter than your natural skin tone. You can also use special foundation meant for use around the eyes; it serves the dual purpose of covering blemishes and holding your eye makeup in place.

How would you rephrase that briefly using Chinese?
在眼部周围使用遮瑕膏。