请问下句中的主谓宾,that his appearance中的that是什么含义?为何此句中有二个动词,was 和 led Gerald was a small man,little more than five feet tall,but so heavy of barrel andthick of neck that his appearance,when seated,led strangers to think him a largerman.

请问下句中的主谓宾,that his appearance中的that是什么含义?为何此句中有二个动词,was 和 led
Gerald was a small man,little more than five feet tall,but so heavy of barrel and
thick of neck that his appearance,when seated,led strangers to think him a largerman.