这就意味着所有环绕太阳的行星都会沿切线方向飞离环绕轨道。
This means that all of the planets revolving around the sun would fly out of orbit right away.
按照预定计划，该太空舱将会在完成环绕轨道两圈后坠入太平洋。
As planned, the capsule completed two orbits before splashing down in the Pacific.
一颗新的人造卫星被送上了环绕地球的轨道。
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