英语翻译The scale,content and structure of WorldSkills competiti

The scale, content and structure of WorldSkills competitions have changed considerably over 60 years。 Traditional trade events- for example, bricklaying, carpentry, plumbing, cookey and bread and CAD。 There are now 46 skills in the Competition。60年来,世界技能大赛的规模、内容、构成都有了很大改变。传统技艺赛事,如砌砖、木工手艺、管道安装、厨艺面点及计算机辅助设计(?)。现在共有46项技艺参与竞技。 注：Traditional trade events -for example, bricklaying, carpentry, plumbing, cookey and bread and CAD。 这句话不完整。