taking
出去散步怎么样?
what/how about doing...做...怎么样?为什么得用taking,而不用原形take这里about是介词介词后面都用动词ing形式What about =How about 常用来引起一个问句，表示建议，征求意见或询问消息，意为"……好不好 ? "，"……怎样 ? "。后面可以接名词，代词和动名词 例如： I'd like some rice . What about / How about you ?What about going to see a film ?