School days in the u.s. are a very stressful .

在美国学校的日子是很紧张的。

This stage in development coincides with many stressful life events-which can range from sleep deprivation to drug use to the general challenges of college life-that may trigger the onset of these diseases .

这个发育阶段，恰与许多压力重的生活事件绞在一起它们可以从睡眠不足、吸毒至大学生活的一般性挑战可能会触发这些疾病的产生。

Give stressful thoughts the red light !

给紧张的想法加上红灯！

If you 've seen video of a knockdown , you know it is clearly frightening and stressful .

如果你看过击倒的视频，就会知道那绝对是件恐怖紧张的事情。

Commentators discussed the pressures of air travel , and related to slater 's stressful working conditions .

评论家也谈到了航空旅行的压力，并且提及了slater紧张的工作环境。