1. The inner workings of our own brains we feel to be uniquely worthy of investigation,
    我们觉得，只有我们大脑内部的活动情况才值得研究，

2. He´s a worthy model worker.
    他是个名副其实的模范工人。

3. Shortly after this the famous H. M. S. Challenger expedition established the study of the sea-floor as a subject worthy of the most qualified physicists and geologists.
    此后不久，英国著名的"挑战者"号舰艇对海底的那次考察，把对海床的研究确立为一个值得一流物理学家和地质学家从事的研究课题，

4. Unless a certain amount of time is allowed to elapse, it seems in their eyes as if the task being considered were insignificant, not worthy of proper respect.
    在他们看来，如果不是花一定时间来处理某件事的话 ，则这件事就好像是无足轻重的，不值得给予适当的重视。