This was a troubling essay on the anatomy of nationhood.这是一篇剖析民族主义的让人不安的文章。A close look at the statistics reveals a troubling picture.仔细看过统计数据后，会发现情况令人担忧。The ulcer had been troubling her for several years.溃疡已经折磨她好几年了。...
In analyzing the diaries, they found troubling age - related trends in sleep behavior.分析这些日志后, 研究人员发现睡眠行为中存在的年龄相关的问题.The ulcer had been troubling her for several years.溃疡已经折磨她好几年了。A close look at the statistics reveals a...
P点和Q点分别表示该质点的两个位置.Points P and Q represent two positions of the particle.碰撞并不往往使质点减速.Collisions need not always act to slow particles down.我们可标记占据某个小领域的质点群.We label a group of particles occupying a small neighbourhood....
Using the option to display only text speeds things up a lot.选用纯文本显示可以使速度大幅提升。Things were pretty grim for a time.事情一度糟糕透了。I'm following up a few things that might dovetail.我正追查几件可能互相关联的事。The technique Mr Wilson uses...