31.  what is a common phenomenon is that girls always have many intimacies , but when it comes to boys, they are on their guard to hide their feeling and protect themselves from being put down and pushed around, as a consequence, they always pay little attention to talk and rarely have much less intimacies than girls.

32.  For instance, people living in the countryside aren't familiar with skyscrapers; people living in cities rarely see patches of fields.

33.  We could tell that Nobel science price winners are rarely solo; they all have their team, their college.

34.  What's more, with the boom of multi-technology, you can rarely see an item containing just one technology and being involved only in one field.

35.  But as we know, a biologist has rarely knowledge of Optics and Engineering.

36.  Her husband Wu Dalang rarely dares to criticize her.

37.  They rarely select friends and have no idea about how to make the acquaintance.

38.  They rarely appear in busy places with their friends.

39.  Men hold their distance, rarely establish eye contact, and gestures less dramatically.

40.  Boys hold their distance, rarely establish eye contact, and gestures less dramatically.