This is one of the most commonly used methods.

　　這是最常采用的方法之一。

　　Society is knit together by certain commonly held beliefs.

　　社會(huì)是靠某些共同的信念來維系的。

　　'Register' is the term commonly used to describe different levels of formality in language.

　　“語域”是一個(gè)術(shù)語，通常用以描述語言中用語的正式程度。

　　It is commonly asserted that older people prefer to receive care from family members.

　　人們普遍確認(rèn)，老年人更愿意由家人照顧。

　　Other amenities, less commonly available, include a library and exercise room

　　還有一些不太常有的設(shè)施，包括圖書館和健身房。