救生浮具 buoyancy apparatus ; life floats ; craleyfloat
救生浮具标记 marking of buoyant apparatus
救生浮具试验 buoyant apparatus tests
浮袋浮具 buoyancybag
救生浮具救生筏 life float
打捞浮具 buoyancy apparatus
救生浮具浮力试验 buoyancy test for buoyant apparatus
浮动工具条 Toolbars Panel ; Floating Toobars
浮动工具条开关 Floating Toobars Toggle
显示浮动工具条 Show Floating Toobars
你的椅垫可以拿来当作浮具使用。
水的重量、浮具还有其它一些可用器材，都可用来增加水的阻力，除此之外，这些器材还要能为人体提供浮力及维持人体平衡。
Water weights, floating belts, and other useful equipment are used to increase water resistance as well as help with flotation and balance.
浮针为新型针具。
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