- 重点词汇
- 用心
motive; intention; pay attention; concentrate; devote effort; put one's heart into; attentive; careful; conscientious; earnest; dedicated; thoughtful; heartfelt
- 不用心
mindlessness
- 区别
distinguish; differentiate; discriminate; discern; tell apart; set apart; make a distinction between; draw a line between; difference; distinction; discrimination