He is obstinate and determined and will not give up...他非常顽固，而且又铁了心，是不会放弃的。'You're an obstinate man,' she said. 'Is that a criticism,' I said, 'or just an observation?'.“你是个很执拗的人，”她说道。“你...
Formal, exact and obstinate, he was also cold, suspicious, touchy and tactless.严肃、严谨、倔强的他同时又冷漠、多疑、敏感、不会变通。He can be very obstinate when he wants to be!他的犟劲儿一上来，简直执拗得要命！He continued to be obstinate.他依旧固执....
The fire won't burn because the flue is blocked up.因烟道堵塞火烧不起来.The flue has become sooted up.烟道里都是黑灰.If the flue overdraws, all the heat goes right up the chimney.如果风管抽风过度的话, 热量就会从烟囱直接跑掉了....
He is a firm believer in total quality management.他是个极力主张全面质量管理的人。These products, in total, account for about 80％ of all our sales.这些产品总共约占我们全部销售额的80%.My efforts ended in total failure.我的努力终归全盘失败....