重点单词
1.ambulance
n. [车辆][医] 救护车；战时流动医院
mbulance workers, including a helicopter crew, were called to the scene after the man poured petrol down the hole and then lit a match in an attempt to kill the offending arachnid.
他将汽油浇到洞里，然后点了根火柴，试图将这只不怀好意的蜘蛛烧死。 之后，救护人员被召集到出事现场，其中包括一支直升机救护队。
2.complain
vi. 投诉；发牢骚；诉说
vt. 抱怨；控诉
If you choose only to complain and escape from the ordeal, it will always follow you wherever you go.
如果你只是一味选择抱怨和逃避磨难，那么不管你走到了哪里，它会永远跟着你。

重点短语
1. track down
追捕
The best way to discover them is to measure these items explicitly and track down problems as they are revealed.
发现这些问题的最佳方式是显式度量这些项目，并且在问题暴露时对它们进行跟踪
2.hang around
闲荡；徘徊
I didn’t want to hang around because I felt very uncomfortable.
我不想呆在附近了，感觉非常不舒服。

考考你（翻译）
1.比以往任何时候都更快更容易地在已部署的应用中追踪导致可靠性、可用性或者可扩展性问题的根源
2.传说，人类意识到这种动物很有用，于是允许一些最不具攻击性的小狗在人类居住地周围徘徊
3这是我们决心追捕恐怖主义分子并将他们绳之以法的有力证据。

答案下期公布
上期答案
1.To avoid the “pain” of being late for work, you eventually get out of bed
2.You'd better check over the car to fix its break down.
3.Since then, I've had a chance to check over some of the blogs and how people have been reacting to the backwards-incompatibility issue.