be around for a long time中的be around应该怎么翻

be around for a long time中的be around应该怎么翻 sharks have been around for a very long time.这句话中为什么有around? The old man walked around for ____ this morning.A.a long time B.long C.the long D.the long time Actually the generation gap has been around for a long time.中aroud什么意思 please don not be ()for a long time（） The bridge__in service for a long time.(be) I_(be)in China for a long time. Active long will be very tired,care about for a long time will collapse, be around for over 125 years 翻译 being around an angry person for very long I am around for a be a long way think for a long be long for的用法be long 怎么用? Do you really believe that you will be able to meet each other < a.long beforeb.long ago c.for a long time d.before long come ; warn ; say ; eat ; change ; swimspeak ; seen ; feed ; attack ; be ; attractSharks (1)_______ around for a very long time.It (2)_______ they have been on earth for thousands of years,and (3)__________ very little.A shark is a fish,but is has ma Help me translate this sentence into Chinese,please!The following invention are part of people's life,but they haven't been around for all that long.be around 麻烦翻译整一段话。 we freeze the fish.The fish will be fresh for a long time.(合并)We freeze the fish_ _it will be fresh for a long time