It is, rather, at the very edge of America, blending into Calexico, the border town that leads to the much larger Mexican industrial city of Mexicali.

埃尔·森特罗位于美国边境，靠近规模比其大得多的墨西哥工业城市墨西卡利。

youdao

But unlike America, Spain is on the edge of a debt crisis.

但是，跟美国不同的是，西班牙正处于债务危机的边缘。

youdao

For America to retain this sort of edge, then, what the country needs is better MBAs, not more PhDs.

美国必须保留这一前沿优势，因为国家需要的是更多的MBA们，而不是更多的PhDs。

youdao

Marketing and advertising, Herbert says, are reaching out to the "forward edge of middle America"--whatever that is.

FORBES: Splash

The doom seekers are right this time, we have lost our competitive edge, but the business leadership has been at the leading edge of why America is on the wrong path!

FORBES: Connect

One example is the Merrill Edge service from Bank of America Corp.

WSJ: A New Era for Do-It-Yourself Investing