锑的百分含量由各蓄电池生产厂自己掌握.The percentage of antimony may be left to the battery manufacturer.我国盛产锑.Antimony abounds in out country.锑能增加铸件的硬度.Antimony adds to the rigidity of the casting....
珊瑚虽然看上去坚固，实际上非常易碎。Although the coral looks hard, it is very delicate.把易碎物品放在小孩子够不到的地方。Keep breakables out of reach of very young children.他爬进来的时候，那件易碎的工艺品摇晃起来。The frail craft rocked as he clambered in....
The porter put our scruffy rain-sodden luggage on a trolley.搬运工把我们那些被雨水浸透的脏兮兮的行李放上了手推车。The train stopped and a porter called out, "Middlesbrough!"火车停站，一名列车员喊道，“米德尔斯伯勒到了!”I struggled with my bags, desperately looking for ...