wherein

详细解释:ad. 在哪方面, 在那方面

例句：

But in land-travel, wherein so much is to be observed, for the most part they omit it; as if chances were fitter to be registered, than observation.但当其漫游于大陆，有诸多景象可观之时，他们却往往疏于着墨，仿佛偶然之所见比刻意之观察更适于记载似的。