Companies have been testing their vehicles in cities across the country.

这些公司一直在全国各地的城市测试他们的汽车。

youdao

We have been testing products for more than a year.

我们对产品进行测试已有一年多了。

youdao

I have been testing different combination of Settings.

我已经进行了不同的联合设置测试。

youdao

This toolkit is a collection of advice and information that farmers in southern Africa have been testing.

VOA: special.2010.07.27

They have been used to study cancer,AIDS,genetic testing, and drugs for illnesses including influenza,herpes and Parkinson's disease.

VOA: special.2010.07.21

The Army and Marine Corps have been testing this vehicle on a mixture of biofuels.

WHITEHOUSE: Energy Security and Independence

Hospitals have been testing it out to make information kiosks that can be controlled by gesture alone.

WSJ: A New Game for Microsoft's Kinect

During a question-and-answer session, RIM executives say that some 1, 600 companies have been testing the new system.

NPR: RIM Changes Name To BlackBerry, Unveils 2 Phones