The subjects had to predict, as fast as possible, the direction of the ball and where it would land, by hitting a keyboard key.

这些被试必须在预测来球的方向和球落地的位置后尽快击中键盘上的一个键。

youdao

You could go in any direction, fast or slow as you wanted, fighting the wind if you felt like it, seeking out new sights just on the strength of your feet and the courage of your lungs.

你可以跑向任何方向，想快就快，想慢就慢，如果你喜欢还可以跟风对抗，完全靠自己脚力和肺的勇气寻找新的风景。

youdao

Forest rangers can drop the sensors from aeroplanes to detect fires, showing their exact location and how fast and in what direction they are spreading.

护林员可以从飞机上扔下传感器来探测火情——准确的方位和扩散的速度、方向。

youdao

"We are seeing progress. It's probably not as fast as we would like it to be but certainly the direction of travel is positive.

VOA: standard.2009.10.01

"It is clear that not only are some of the opponents of health care moved by the health care debate, but they are also really worried about the direction the president is going, how fast he is going, how much government they see, how much deficit-spending they see,".

VOA: standard.2009.08.17

But our auto industry is not moving in the right direction fast enough to succeed in a very tough environment.

WHITEHOUSE: President Obama on Stabilizing the Auto Industry

Certainly he is too much of a political operator to try and rock the Republican boat by pushing too far or too fast in any direction.

ECONOMIST: The

Bob Carter, Toyota's senior vice president for automotive operations, said he anticipates anticipated demand for small pickups to grow, but how fast will depend on the direction of gas prices and other auto makers also getting into the market.

WSJ: Fuel Prices Spur Rethink of Small Pickups