There are four very sober and informative books of readings on the human population .
关于人口问题有四篇没有夸张而有启发性的读物。
Stay sober and aware. If you're with someone you don't know very well, be aware of what's going on around you and try to stay in control.
如果你和一个自己并不了解的人在一起，要学会观察周围的情况，保持头脑清醒。
Very vilely in the morning when he is sober, and most vilely in the afternoon when he is drunk.
早上他清醒的时候很讨厌，而最讨厌的更是在下午他喝醉的时候。
Instantly the portly lady's face became exceedingly sober and shrewd. She turned about and fixed on Carrie a very searching eye.
立刻，这位胖夫人的脸色变得极其严肃和精明。她转过身来，用锐利的目光打量着嘉莉。
He was a mercurial, volatile man who could be very charming and indulgent, and quite bright [when] sober, and could be a bitch on wheels when he'd had too much to drink.
他的情绪反复无常、很不稳定。清醒的时候他极富魅力，对子女纵容，而且十分开朗；当他喝醉了，他就变得很厉害。
Edison was sober and independent for his age, but he was restless and very careless in his dress.
与同龄人相比，爱迪生稳重严肃并且善于独立思考，但又是一个勤奋、对穿着毫不讲究的人。
And they found that even very drunk respondents felt relatively more sober, if they were surrounded by even drunker people.
结果发现，即使喝得烂醉的受访者也感觉比较清醒，当然前提是他们周围还有更醉的人。
And they found that even very drunk respondents felt relatively more sober, if they were surrounded by even drunker people.
结果发现，即使喝得烂醉的受访者也感觉比较清醒，当然前提是他们周围还有更醉的人。
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