having lunch和eating lunch有什么不同?

having lunch和eating lunch有什么不同? she is having lunch.是什么意识它和she is eating lunch.的区别 he is eating his lunch同 he is eating lunch有什么区别 have lunch和eat lunch 有什么区别 the time for lunch 和lunch time ..额...有什么区别吗 为什么不用lunch time do you eating your lunch?和Are you eating you lunch?那个对? We're having lunch we're having lunch‘ Are we having lunch? what would you like for lunch?和what do you have for lunch有什么 have lunch和eat lunch有什么区别?我不太懂教教我 lunch