短语：in which
例句：Every stranger is struck by the patient and orderly way in which Britons queue for a bus
翻译：英国人排队等车井然有序，不紧不慢，这给初来乍到的人留下很深的印象。、
more than
例句：World War II was, however, more complex than World War I, which was a collision among the imperialist powers over the spoils of markets, resources and territories.
翻译：第一次世界大战是帝国主义列强之间争夺市场、资源和领土的冲突，而第二次世界大战却比第一次复杂。
短语：only if
例句：On the whole such a conclusion can be drawn with a certain degree of confidence, but only if the child can be assumed to have had the same attitude towards the test as the other with whom he is being compared, and only if he was not punished by lack of relevant information which they possessed.
翻译： 总的来说，得出这样的结论是有一定把握的，但必须具备两个条件：一是能够假定这个孩子对测试的态度和与他相比的另一个孩子的态度相同；二是他没有因缺乏别的孩子已掌握的有关知识而被扣分。