英文His life has been "a little bit of a roller couster".是啥意思?

his life has been destined.his life has been determined 英文His life has been a little bit of a roller couster.是啥意思? The minister has been engaged ____ politics all his life. life has been good 翻译:all his life he has been struggling against poverty of the people in his country. my dad has been a truck for almost his entire life.完型天空及答案 彭翔翻译:his life has been one manful struggle against poverty. The minister has been engaged( )politics all his life.A:for B:in C:on D:to Your Second Life account has been activated Hi!How has life been treating you? Life has been changing me啥意思 这句英文是什么时态His mother has been exerting a lot of pressure on him to change his job. 想问你能这样翻译吗?His life experience has been piaying a very important role in his work all the Willy the first party in his life tomorrow night.A.gives B.is giving C.has given D.has been giving 为什么his life has been changed不对?我觉得是“他的生活被改变了”而不是“他的生活改变了”.我看答案是his life has changed has been working on his degree是什么意思 两道中学英语题,请高人看1 He -------in this city all his life.?lives ?lived?2 The shop has been ------for 12 years.open?opened? My life has been changed 和how my life has changed 有什么区别?