But needless complexity has made our systems needlessly complex, and therefore needlessly expensive and difficult.

但是不必要的复杂性让我们的系统变得不必要的复杂，我们的系统继而又变得不必要的昂贵并且不必要的难于使用。

youdao

But it is so weighed down with giveaways, loopholes and needless complexity that many environmentalists hesitate to support it.

但这部法案对让步、漏洞和无关紧要的复杂性的过度忧虑导致许多环境学家都很犹豫是不是要支持它。

youdao

There must be a simpler way to decouple applications without adding needless bulk and complexity.

所以肯定有一种更简单的方法，可以在不添加不需要的负担与复杂性的情况下解耦应用程序。

youdao

For example, configuration options that appeal only to power users -- device administrators, security credentials and USB debugging -- are still accessible from the Easy Experience settings menu, which add needless complexity to an otherwise simplistic interface.

ENGADGET: Pantech Flex review Mobile