题目内容：

Often,we just walk around the town center,seeing as many our friends as we can
请问为什么see加ing

优质解答

"seeing as many our friends as we can"是做主句“we just walk around the town center”中主语“we”的伴随状语.此种情况的发生是由于主句中已存在一个充当谓语的动词“walk”,在非复合句（如宾语从等）中,一句话...