He needs fast ground.

他需要快速的地面。

youdao

Fast ground tennis the pressure of the military tactics trains of the method can carry on the classification of system from the different angle, if carry on training according to the output reason;

快速球场网球战术的压力训练的方法可以从不同的角度进行系统的分类，如根据产生的原因进行训练；

youdao

There are fast trains, slow trains, trains that go under the ground, and trains that go through mountains.

这儿有快车，慢车；还有地下火车和穿山火车。

youdao

The normally reliable fast train link connecting London and Paris also has ground to a halt.

VOA: standard.2009.12.21

And there was a further blow for the English rider when Backbord, his ride in the last race, was declared a non-runner because of the fast ground.

BBC: Seb Sanders

Moreover, the commonly-held idea that once a family reaches a certain financial status (read: the rich), worry over things like retirement, health care and discretionary spending disappears is fast losing ground.

FORBES: Rich Women & Financial Woe

But a recent study from the technology research group IDC suggests that Android phones - and in particular their operating system - are fast gaining ground, with their OS now owning 52% of the Indonesian market.

BBC: Blackberry BBM Money app to launch in Indonesia