Some people are obsessive about cleanliness.

　　有些人有潔癖。

　　She has a fetish about cleanliness.

　　她有潔癖。

　　She is obsessional about cleanliness.

　　她有潔癖。

　　Many of Britain's beaches fail to meet minimum standards of cleanliness.

　　英國許多海灘連最起碼的衛生標準都達不倒。

　　We often get complimentary remarks regarding the cleanliness of our patio.

　　我們經常聽人稱贊我們的露臺非常干凈。