1. My friend showed me round the town, which was very kind of him.
2. The man pulled out of a gold watch, the hands of which were made of small diamonds.
各位老师好，以上内容是摘自网上。请问例句1，which作为引导词，它的先行词是什么？
例句2 the hands of which 等于whose hands理解起来有的困难程度，请解说一下。
1. My friend showed me round the town, which was very kind of him.
2. The man pulled out of a gold watch, the hands of which were made of small diamonds.
例句1，which作为引导词，它的先行词是The man pulled out of a gold watch，而不是某个或者几个单词。
例句2 the hands of which =whose hands= the hands of the gold watch 即：原来的句子可以改为一个并列句：The man pulled out of a gold watch and its hands were made of small diamonds.
