GbEng
他自从参加了会话班，法语取得了很大进步。 His French has come on a lot since he joined the conversation class.
自从他去年夏天离去, 我们就失去了联系。 We have lost contact with him since he left last summer.
自从我们在学校认识之后，我们就一直是好朋友。 We've been friends ever since we met at school.
自从我上次离开这里以来，这小城已变得认不出来了。 The town has altered out of all recognition since I was last here.
自从我上次离开这里以来，这小城已经变得认不出来了。 The town has altered out of all recognition since I was last there.
自从他是小孩时，他就喜欢狗。 He has liked dogs since he was a child.
自从原子动力问世以后，工业发生了巨大的变化。 Since the advent of atomic power, there have been great changes in industry.
自从岛上蚊子被消灭后，那儿成了更加美好的居住地。 Since the mosquitoes were killed off, the island has become a far pleasanter place to live in.
自从我们看望你母亲以来到现在有多长时间了？ How long is it since we visited your mother?
自从我们的祖先发明指南针以来，将近两千年过去了。 Nearly two thousand years have passed since our ancestors invented the compass.
自从工人要求增加工资后，工厂的生产一直就没增产。 Production has stood still at the factory since the men began demanding higher wages.
自从上个赛季加入这个队以来，她就使人感到她是个举足轻重的队员。 Since she joined the team last season she has made her presence felt.
她自从患病以来第一次公开露面. She was appearing in public (ie in front of people in general) for the first time since her illness.
自从我学会下国际象棋以来，这是我第一次赢。 It was the first time I'd won since I'd learnt to play chess.
老人叫孙女给他演奏乐器，看看自从上次听她演奏以来她是不是有了进步。 The old man told his granddaughter to play to him to see if she had improved since he last heard her play.
英国自从加入共同市场以来, 与欧洲的贸易大增. Since joining the Common Market, Britain's trade with Europe has greatly increased.
琼自从获得了第一游泳证书后非常骄傲，瞧不起人。 June is as proud as a peacock after winning her first swimming certificate.
自从她选美获胜後，她就像活在金鱼缸中，任人参观，毫无隐私。 She has been living in a goldfish bowl since she won the beauty contest.
自从她在学校里获奖以来，她就一直目中无人，不愿与别的女孩子说话。 Since she won a prize at school she's been going about with her nose in the air and refusing to talk to the other girls.
他自从失业以来, 常觉百无聊赖. Since losing his job, he has often experienced a profound sense of ennui.
自从某寄宿学校传出有人吸毒之後, 高年级有几个男生已被开除. Following reports of drug-taking at a boarding-school, several senior boys have been expelled.
"你知道吗？自从玛丽的父亲病了，她一次也没有开车去看他。""我相信，她原来就是一个无情无义的女孩。" "Do you know that Mary hasn't once driven over to see her father since he has been ill? ""I can well believe it. She always was a heartless girl."