1·Laugh to strengthen your immune system. Yep, its been proven.Your immune system is boosted for at least 12 hours after watching a funny movie.
微笑能增强你的免疫系统。在观看了一部有趣的电影后，你的免疫系统至少能在12个小时里得到提高。
2·The device, which consists of two conductors fastened to the head by a rubber strap, significantly boosted results in a simple arithmetic test, they said.
这些科学家说，这个设备由两块导体组成，由一个橡胶带夹在头两侧，在一次简单的计算测试中能明显的提高成绩。
3·In this case, the low-priority thread and that other thread are boosted.
在这种情况下，低优先级线程和另一个线程都会被提高优先级。
4·One University of Miami study found that a brief self-massage at work reduced stress and boosted job performance.
美国迈阿密大学的一项研究表明，简短的自我按摩可以减少工作压力并提高工作绩效。
5·With better infrastructure, we estimate growth in Africa could be boosted 2.2 percent.
我们估计非洲可通过改善基础设施使增长率提高2.2%。