diving-凯发k8官网

21-08-11 我们都知道跳水叫diving，而双人跳水不叫double diving哦！ 来看看外媒的报道： stunning images from synchronized diving at the tokyo olympics 译：东京奥运会上双人跳水的精彩镜头。 我们看到英文中的标准用词是synchronized diving，还可以简写为synchro diving...

11-12-22 any diver returning from ocean depths knows about the hazard（危险） of decompression sickness (dcs) or the bends. as the diver ascends and the ocean pressure decreases, gases that were absorbed by the body during the dive, come out of solution and,...