But the big test is comparing these fitness watches to tried and true gold standard measurements tools.

但最大的考验是将这些健身手表与久经考验的真正黄金标准的测量工具进行比较。

Paley is--was a medical doctor and Paley goes on to describe a watch and compare a watch to the eye and noticing that a watch and the eye contain multitudes of parts that interact in complicated ways to do interesting things.

佩利是一名医生，佩利接着描述了一块手表，并将手表与眼睛进行了比较，并注意到手表和眼睛包含许多部件，这些部件以复杂的方式相互作用，以完成有趣的事情。