he has never looked back 是什么意思

never back 是什么意思? He has never been the same since.这句话是什么意思. he has just come back He has never surfed,_? He has never -----()his parents. He says he never has _____ fun I will never go back 是什么意思呀? he has a lovely garden!________it is looked after! He has never been the same since.这里the same since是什么意思,相同的自从 She who has never loved, has never lived.是什么意思 To my s________,he has come back. He has not been back yet