会有热情减退的时候么？Were there occasions when enthusiasm ebbed?眼球晶状体的柔韧性随着年龄增长而减退。The flexibility of the lens decreases with age.记忆力减退是与老年相伴出现的.Loss of memory is a natural concomitant of old age....
出售非官方纪念品的推销员的生意也很红火。Salesmen of unofficial souvenirs have also been doing a roaring trade.你是不是收藏了大量的书籍、报纸和纪念品？Do you keep many books and papers and memorabilia?商贩们的纪念品生意很红火。Vendors were doing a brisk trade in souvenirs....
Does the ship's deadweight scale show in long ton?船舶载重标尺是用英吨表明的 吗 ?It can reduce deadweight loss.它可以减少无谓损失.Keeping him upright was no easy task, for he was practically a deadweight.要让他挺直站起来可不容易, 因为他太重了。That's d...