The keels,finlets,and corselet help direct the flow of water over the body surface in such as way
The keels,finlets,and corselet help direct the flow of water over the body surface in such as way as to reduce resistance (see the figure).Again,supersonic jets have similar features.这个句子本身是没有错误的，我奇怪为什么会有两个as，as在本句中的用法是什么，in such a way 的情况是比较多见的啊，