英语翻译since xx technology came out 好象不大对一楼我记得你刚才还用过has been si

英语翻译since xx technology came out 好象不大对一楼我记得你刚才还用过has been si The light has been since Mary came back home 对since mary cam lucy has been my friend since she since she came to china 对划 He has been running since l came. Lucy has been cleaning the house since came back home. The work has been finished since they came here It has been 3 years since he came here. 英语翻译XXX你好,还记得我吗?我是你在深圳曾经带过的学生.今天不经意间翻到了以前的邮件,不知你和XX现在过得好吗?应该 英语翻译Technology has been an encouragement of historical chang 英语翻译The Technology Acceptance Model (TAM) has been considere She has not been out once since her illness. He has taught here since he came here.一句中对"since he came her