1. But other suns, stars as the astronomers call them, are bound to have planets like our own, and as the number of stars in the universe is so vast, this possibility becomes virtual certainty.
    但是，其他的太阳，既天文学家所说的恒星，肯定会有像我们地球一样的行星。因为宇宙中恒星的数目极其庞大，所以存在着产生生命星球的这种可能性是肯定无疑的。

2. Besides working to improve building structures, people in areas where earthquakes are common need to prepare for the possibility of a great earthquake.
    除了设法改善建筑结构外，地震频发区的人们也需要为可能发生的大地震做好防备工作。

3. Of making it aware of the possibility, of supplying sufficient details to enable the thing to be constructed.
    如果告诉它制造核弹的可能性，而且向它提供制造核弹的细节，那么可以设想，这将对这个社会产生何等的影响。

4. Changing jobs is one possibility.
    换换工作是有可能的事.

5. They are not prepared even to admit the possibility that noise affects people.
    甚至不愿承认噪音可能对人有影响。

6. I imagine another possibility. I am walking with my gun in my hand when I hear the voice. The man mustn't have seen my gun.
    我的朋友便不由自主地锁上了车门。