We still lag far behind many of our competitors in using modern technology.

我们在运用现代技术方面仍然远远落后于我们的许多竞争对手。

《牛津词典》

Ken was in the act of paying his bill when Neil came up behind him.

当尼尔走到他身后时，肯正在付账单。

《柯林斯英汉双解大词典》

There is a story behind the position of everything in the supermarket.

超市里每样东西的位置背后都有一个故事。

youdao

The World Health Organization says Africa is behind other parts of the world in treating H.I.V./AIDS, tuberculosis and malaria.

VOA: special.2009.06.17

And so in this perspective we have an image of the awesome power of the Deity Himself thundering away behind every jot and tittle of Milton's great epic.

从这个角度，我们能看到,上帝的神力隐去了,藏到了弥尔顿的史诗的一点一滴中。

耶鲁公开课 - 弥尔顿课程节选

Much more sophisticated in terms of the materials that are required and the design thinking that goes behind it.

无论是在所需材料方面,还是设计思路上都更具智慧

耶鲁公开课 - 生物医学工程探索课程节选

Now it's the winter of 2013, and in the latest issue of our weekly, we settle in behind the wheel of the Model S to determine if Tesla's refined offering has the chops to lead the EV fleet.

ENGADGET

According to research firm IDC, the iPhone and its iOS operating system make up 16.9% of the worldwide smartphone market, coming in behind the cluster of phones running the Android operating system, which account for 68.1% of the world's smartphones.

CNN: iPhone 5: The wait is over

Some of you came as adults, leaving everything you knew behind in pursuit of a new life.

WHITEHOUSE: Naturalization Ceremony for U.S. Service Members