掌控你的操纵绳缓慢的并保持前进.Handle your brakes smoothly and progressively.当单边大夹时(左边), 保持另一边(右边)操纵绳压力并将身体移向那边(右边)压重.When slope is on your left, keep pressure and body shift on the right....
Mr Lloyd specialised in aftercare services.劳埃德先生专门从事病后护理。Different countries specialised in different products...不同国家专门生产不同的产品。The feet are highly specialised structures made up of 26 small delicate bones.脚的结构非常特殊，由 26 块...
方法:椎间盘部分置换的植入物由聚合水凝胶 ( 乙烯醇 ) 组成,并且被做成棒状的形态.Methods . The implants for partial disc replacements were made of poly ( vinyl alcohol ) hydrogel and rod - shaped....