You don't have to cover up mistakes but do what's best for the organization.(你無需再為他掩蓋錯誤，僅僅專注做對組織最有利的工作。)

He suspects there's a conspiracy to cover up the crime.(他懷疑有掩蓋這樁罪行的陰謀。)

They are completely unnecessary, if you need to cover up on a beach, then just get dressed.(你完全不必要帶上他們，如果你在沙灘上需要防曬，干脆穿上連衣裙吧。)

Why would you cover up your beautiful, beautiful face with abeard?(為什么你要在你美麗又美麗的臉蛋上掛胡子？)

We shall have frost tonight. Don't forget to cover up the cabbages with the mat.(今天夜里有霜凍，別忘了用席子把白菜包好。)

Anger is never just anger. Anger is a cover up for fear, hurt, or disappointment.(怒火從不僅僅只是生氣，怒火是一種恐懼、受傷、或者失望的表現。)

Don't count on others to cover up for your shortcomings.(別指望別人來掩飾你的缺點。)

It's commonly said that medieval Europeans wanted spices to cover up the taste of spoiled meat.(人們常說，中世紀的歐洲人想要以香料來掩蓋變質肉的味道。)

The wings of a crow can never cover up the sun.(烏鴉的翅膀遮不住太陽。)

Cosmetics do not cover up the deficiencies of nature.(化妝品并不能掩蓋先天缺陷。)