当前分类下找不到"your+actively+shared+links,+photos,+and+status+updates+probably+reach+much+higher+than+16+percent+of+your+friends,+while+more+inane+auto-generated+posts+about+new+friendships,+wall+posts,+and+articles+you+read+may+only+be+seen+by+your+closest+buddies.+"的例句。