look around 这个短语有哪几种用法?

look around 这个短语有哪几种用法? 用现在分词短语改写这个句子Look around when you cross tie street 求几个短语的区别与用法look at look up look foward look around look out look around take detours around the roadblocks 这个短语是啥子意思 leave all the things around这个短语是嘛意思? 翻译：look　around look around是什么意思 look around for 是什么意思? Look around 造句 take a look around Look around wonder why look around中文? look around什么意识? LOOK AROUND怎么样 LOOK DOWN AROUND YOU the journey will take around ten days ,这个句子里around短语在句子里充当什么成分 look around 中 around 是什么词性