This should let you rule out certain areas and focus on one or two.
这样应该就可以让您排除某些方面，而将注意力放在一两个方面。
This study focus on sports discipline on sports improper act broken the rule of management.
本文研究的重点是对体育违规行为的处罚，即体育纪律处罚。
This study focus on sports discipline on sports improper act broken the rule of management.
本文研究的重点是对体育违规行为的处罚，即体育纪律处罚。
应用推荐