1、My grandfather was a skilled horseshoer who took great care of the horses' feet.
我的祖父是一位技艺高超的马蹄铁匠，他非常注重马匹蹄部的保养。

2、It's important to find a reliable horseshoer to ensure that the horses' hooves are properly cared for.
找到一位可靠的马蹄铁匠非常重要，以确保马蹄得到适当的护理。