n.重要位置，最前沿；（思考、关注的）重心
at the forefront───走在前列；站在最前列；最前沿
at the forefront of───处于最前列，进入重要地位（或主要地位） (at/in/to the forefront (of something) )
They have been at the forefront of the campaign for political change.───他们一直处于政治变革运动的前沿。
The new product took the company to the forefront of the computer software field.───该新产品使这家公司跻身计算机软件业的前列。
You are really on the forefront.───你真的是站在最前线。
Lowell was at the heart of the American textile industry and consequently at the forefront of the American Industrial Revolution.───它曾是美国纺织工业的心脏，并因此而处在美国工业革命的最前线。
France is at the forefront of the field, but surgery like this has never been carried out in the United States.───法国在该领域处于世界前端，但是在美国像这样的手术从来没有实施过。
They may look like an ordinary pair of spectacles, but these glasses are at the forefront of a revolution in eyewear.───它们看起来像普通的眼镜，但是是眼镜改革的最前沿。
And SUN is at the forefront of a lot of that thinking as well.───SUN在这考虑这些问题方面一直是走在了时代的前沿。
Make sure when you're planning and developing your site that you keep communication at the forefront of every decision you make.───当您规划和开发您的网站的时候，确保把方便用户之间的沟通放在第一位。
MySpace puts communication and self-expression at the forefront, with communication with your friends really being the point of each page.───MySpace把交流和自我表达放在最前沿，和你的朋友交流是这些页面存在的最大意义。