We need a clear understanding of the problems involved.

我们需要了解清楚所涉及的各种问题。

《牛津词典》

Next we need a clear and simple method of approaching walks in general.

接下来，我们需要一个清晰和简单的方法接近走在将军。

youdao

We need a clear picture without reflection, so we think that is the most appropriate AR double side coating glass.

我们需要没有反射的清晰画面，所以我们想双面AR镀膜玻璃是最合适的。

youdao

We need a clear endorsement by governments and all aviation stakeholders to venture beyond today's limitations.

ENGADGET: Air Canada embarks on its first biofuel-powered flight from Toronto to Mexico City

To overcome this danger, we need a clear and consistent strategy, and the means to achieve it.

CNN: Thompson's November 13, 2007, speech to The Citadel

To prevent this, globally we need a clear change in economic strategy.

BBC: India: Boom what boom?