公里的

It has a peak speed of 431 km/h and a track length of 30 km.

它有 431 公里/h 的最高速度和 30 公里的轨道长度。

Nevertheless by 2020, China hopes 13,000 kilometres of track, or about one-fifth of the nation's current 77,000 kilometres, will be able to handle bullet trains.

不过到2020年，中国希望能在全国77000公里的铁路中五分之一的铁路13000公里运作子弹头列车。

Participants chose to run in either the 4.4 kilometre-long running route or the 2.8-kilometre walking route around the Burnaby campus.

参与者自由选择4.4公里的环校跑，或者2.8公里的行走路线。

The Alfa Romeo P2 was introduced by Alfa Romeo for the Circuit of Cremona in northern Italy in 1924, where Antonio Ascari won at over 158 km/h (98 mph), and then went on to win the speed trial at 195 km/h (121 mph).

阿尔法罗密欧的P2是由阿尔法罗密欧在意大利北部在1924年，在安东尼奥阿斯卡里超过一五八公里每小时（98英里），然后赢得195公里的速度审判/小时去赢得了克雷莫纳电路（ 121英里每小时）。

Traveling at a speed over 400 kilometres per hour, the train can complete the 30-kilometre journey in eight minutes.

以400公里的时速，火车在8分钟内就完成了30公里的路程。

Traveling at a speed over 400 kilometres per hour, the train can complete the 30-kilometer journey in eight minutes.

以 400 公里的时速，火车在 8 分钟内就完成了 30 公里的路程。

And headed for landfall about 50 miles southwest of Macau, which is 40 miles southwest of Hong Kong.

朝着离澳门西南50公里的方向，香港西南40公里的方向登陆

From about 200 km above the photosphere outward extension of the height of 100 km area.

从光球之上约200公里的高度向外延伸100公里的区域。

"Yesterday the vehicle drove itself at 32 miles per hour for eight miles along the old Pony Express trail," Whittaker said proudly as he showed off the humvee, named Sandstorm, to a sponsor he had brought with him from Pittsburgh.

惠塔克从匹兹堡带来一名赞助者，参观名叫「沙尘暴」的悍马车，他骄傲地向赞助者说：「昨天，这辆车以时速51公里的速度自行沿著旧『小马快捷』小道行驶了13公里。

Yeah, right. How was Dick, a self-described porker'' who never ran more than a mile at a time, going to push his son five miles?

好吧，行。迪克，一个把自己形容成"猪"、从未一次性跑得超过一公里的人，将如何推着他的儿子跑上五公里呢？

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。