It is better to V1 than V2

结构︰

It is＋比较级＋to＋原形动词1…than＋（to）＋原形动词2…

说明︰

此句型意为“…比…更…”。than 之后的 to 可以省略。

It is better to laugh than (to) weep.
笑比哭好。
It is more comfortable to lie on a lawn than (to) sit in the office.
躺在草坪上比坐在办公室里舒服。
It is harder to teach than (to) study.
教书比读书辛苦。