They found that the majority were e

They found that the majority were engaging in selective sharing, that most people used circles, and that the circle names were most often workrelated or school-related, and that they had elements of a strong-link (“epic bros”) or a weak-link (“acquaintances from PTA”).

結果 (中文) 1:

他们发现，大多数从事选择性分享，大多数人采用圈，和圈子名称最经常被工伤或学校相关，和他们有的强链接 ("史诗兄弟") 或弱链接 (从 PTA"熟人") 的元素。

結果 (中文) 3:

他们发现，大多数是从事选择性共享，大多数人采用圈，圈的名字，最经常的工作或学校相关的，和他们有一个强大的链接元素（“史诗般的兄弟”）还是一个薄弱环节（“熟人从PTA”）。