sat 语法 it is easier to ride a bicycle than explaining in wor

应该是：- - -- than （to）explain -- -.
就是说,than前后的动词形式要保持一致-------- to ride than (to) explain- - -
1 To see is to believe
2 Seeing is believing.
再问： 明白了 谢谢
再答： You are welcome