K.愿望和需求 - 要求/寻求/专注/关心 K50-66

需求

• entail great expenses
• involve
• necessitate
• demand; there is a demand for
  
• require sth. (of sb.)
  
• ask for; ask
• call for
• press for
• make demands on

寻求

• search for
• in search of
• in quest for
• explore
• pursue; in pursuit of
  
• seek
• be after
• be obsessed with; in obsession with
• be preoccupied with; have preoccupation with
• be addicted to sth.
• be caught up in ...

专注

• set ones' mind on sth.
• give one's mind to...
• be absorbed in matters
• immerse oneself in
  

关心

• be concerned with/about; there is a concern about
• show concern over
• be interested in; there is an interest in
  
• attend to