One study has calculated that the lifetime benefit to the local economy for a single additional student who completes high school is half a million dollars or more.
一项研究计算得出，每增加一名完成高中学业的学生，当地经济的终身效益将增加50万美元或更多。
2
Some people feel that high school students benefit from participating in organized sports, while others feel that sports is a waste of time.
一些人认为中学生参加有组织的体育活动是有益的，而另一些人则认为体育活动是浪费时间。
3
It is found that the thermal reactive compensation for motor is a thoroughgoing measure featuring highbenefit, fast effect as well as simple and easy operation.