You start by running 5 km, move up to a 10 km, then a half marathon.
你先跑5公里，再跑10公里，然后跑半程马拉松。
They will move slowly upwards right to the side of space, 30 km away from the Earth.
它们将缓慢向上移动到距离地球30公里的太空边缘。
The typhoon is expected to move northwest at 20-25 km per hour.
预计台风将以每小时20至25公里的速度向西北方向移动。
Very simple: just move China's entire borderline 1198 km in south-western direction, and Canton will occupy Shanghai's former geographic position.
很简单：只要把整个中国的国境线向西南方向移动1198千米。现在广州就占据了上海过去的地理位置。
Over millions of years, this would move the earth to a comfortable 225 million km orbit out from the sun.
几百万年后地球将因此而移动到安全距离距太阳2.25亿公里的轨道。
Typically they move in geosynchronous orbits about 22,300 mi (35,900 km) above the earth and operate at frequencies near 4 gigahertz for downlinking and 6 GHz for uplinking.
典型的通讯卫星位于地球同步轨道，约在地球上方35，900公里处，操作频率向地传输4吉赫，向上传输为6吉赫。
Typically they move in geosynchronous orbits about 22,300 mi (35,900 km) above the earth and operate at frequencies near 4 gigahertz for downlinking and 6 GHz for uplinking.
典型的通讯卫星位于地球同步轨道，约在地球上方35，900公里处，操作频率向地传输4吉赫，向上传输为6吉赫。
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