问题描述：
and that he repaired hem 中that是什么从句,作用是什么
He knew that to the east there lay an impenetrable mountain chain and that on the other side of the mountains there was the ardent city of Riohacha,where in times past—according to what he had been told by the first Aureliano Buendía,his grandfather—Sir Francis Drake had gone crocodile hunting with cannons and that he repaired hem and stuffed them with straw to bring to Queen Elizabeth.
He knew that to the east there lay an impenetrable mountain chain and that on the other side of the mountains there was the ardent city of Riohacha,where in times past—according to what he had been told by the first Aureliano Buendía,his grandfather—Sir Francis Drake had gone crocodile hunting with cannons and that he repaired hem and stuffed them with straw to bring to Queen Elizabeth.
问题解答：
我来补答展开全文阅读