1. The spacecraft splashed down in the Pacific.
    宇宙飞船溅落在太平洋。

2. These mysterious patches of light are still visible today and so bright that they have been seen from U.S. spacecraft in orbit around the earth.
    这些神奇的光带如今仍然可见，而且明亮得连在绕地球轨道飞行的美国飞船里都可以看到。