- The cutting edge is the newest and most modern part of any industry. Ideas, tools, technology -- whatever you use in your job -- can all be cutting-edge.
Cutting edge: 是任何行业里最新、最现代的部分。工作中你用到的任何东西———理念、工具、技术———都有可能是尖端的、顶尖的。
2）Whatever business or industry you work in, it feels good to be a leader in it. When you know the newest tools or ideas to do your job, you can say you are "on the cutting edge" or that you are simply “cutting-edge."
无论你从事哪个行业，成为行业带头人总是好的。当你知道干活的最新工具或理念，你就可以说你是行业内领先的、最好的：“you are "on the cutting edge””“you are simply “cutting-edge.””。
3）For example, teachers on the cutting edge of education use the latest technology and ideas in the classroom. Cutting-edge architects know the latest materials, tools and designs to use in the structures they build. Some of the best doctors use cutting-edge technology to treat diseases.
比如说，教育领先的教师在课堂上使用最新的技术和理念；顶尖的建筑师懂得将最新的材料、工具和设计用在自己的建筑项目里；有些最好的医生用尖端科技治疗疾病。
4）All industries have their own cutting edge.
所有行业都有自己的绝活。
5）We have other words to help describe this idea of "cutting edge.” 描述“顶尖”还有其他的说法。
6）For example, people who on the cutting edge of their industry are on the forefront or front line. They are the vanguard. The vanguard is the group of people who are the leaders of a movement in society, politics or in a given industry.
比如，行业顶尖人物是工作在行业前沿或前线“on the forefront or front line”，他们是先锋（the vanguard），是社会、政治、某行业运动的领导者。
vanguard [ˈvængɑ:d] 1. the leaders of a movement in society, for example in politics, art, industry, etc.（政治、艺术、工业等社会活动的）领导者，先锋，先驱者 2. the part of an army, etc. that is at the front when moving forward to attack the enemy 先头部队；前卫；尖兵
7）We usually use "vanguard" in the singular form and in a prepositional phrase. So, you can be at the vanguard of a social or political movement. You can also be in the vanguard of a movement.
“vanguard”通常以单数形式出现在介词短语里，所以可以说“你处于某社会或政治活动的前沿”（at the vanguard of）或“某运动的前沿”（in the vanguard of）
8）This expression comes from a military term. In battle, the vanguard are the soldiers, other personnel or equipment that are at the front of a fighting force.
这种表达来源于军事术语。战场上，vanguard指的是先头部队的士兵、其他人员或装备。
9）People on the cutting edge, or in the vanguard, are blazing a trail. When you blaze a trail in the woods, you make a trail for others to follow. You do this by cutting down plants that may be in your way. You can also mark trees with a cut, also called a blaze.
处于行业前沿或先头部队的人是在披荆斩棘的人（blazing a trail）。当你在丛林里披荆斩棘时，你是为他人排除障碍、开辟道路的人。你会砍掉拦路的植物、或在树上刻上标记，后者也叫“a blaze.”
10）Trail-blazers, people on the cutting edge or in the vanguard are not satisfied with the status quo -- the way things have always been done. They are always looking for a new, better or faster way to do something.
披荆斩棘者、行业先锋、行业尖兵不满足于现状，他们总是在寻找新的、更好的、更快的做事方式。
11）So people on the cutting edge use the latest tools and ideas to be on the forefront of their field. They are the vanguard and blaze trails for others to follow.
所以行业领先人物用最新的工具、想法站在行业前沿，他们是后来者的先头部队、为他人披荆斩棘。
本材料源自51voa.com官方网站，经过本人节选、后期翻译而成，若有翻译的不妥当的地方，欢迎指正