1. They can solve the most complex mathematical problems or put thousands of unrelated facts in order.
    计算机能够解决最为复杂的数学问题，或把成千个互不关联的事件按顺序排列起来。

2. Total darkness came as a result of a swelling of the nerve leading to his eye — a condition that was unrelated to the eye disease that had limited his vision since birth.
    双目失明是由视神经发炎膨胀造成的--这病与他的眼疾无关。自出生起他就有眼疾，视力有限。

3. Computer can solve the most complex mathematical problems or put thousands of unrelated facts in order.
    计算机能够解决最为复杂的数学问题，或把成千个互不关联的事件按顺序排列起来。