I think it's his watch怎么翻译

I think it's his watch怎么翻译 翻译 I think it's his baseball. I think it's boring for to watch tv.这个句子对吗?该怎么翻译呢? ___________ It's his,I think i think it's a secret for chinese 怎么翻译 i think it's his 变否定句 I think it's his car的意思 this isn't hers,i think it's his I think it is his Is this his watch?Yes,it's. Is this watch yours?No,mine is new._____Betty.I think it's h Think it over ,I think it's