痛不欲生

You may abhor those damn bicycle thieves when you are in BJU. You may get up at five minutes to class beginning, then walk leisurely to class. When you work, you most probably get up at six in the morning, impatiently take a bus which is crowded as a sardine can, waiting for your bus squeezing forward in a jam traffic. Congratulating on yourself for the boss hasn't arrived and you have been five minutes late to work due to a traffic jam on your way to work, one of your good colleagues has got ready to report on you to the boss.

13，当你还在学校的时候，你可能为那些该死的偷车贼而痛不欲生咬牙切齿，你可能会在临上课前5分钟才起床，然后慢悠悠散步去上课；当工作以后，你最大的可能就是每天6点起床，在沙丁鱼罐头一样的公交车里焦急地等待你的公交车在堵车长龙里挤牙膏一样一点一点地往前爬；当你因某天某段路发生交通事故而迟到了5分钟却因为老板还没来而庆幸时，很可能某个你的亲密同事已经在准备报告给老板了。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。