What does 过得 mean in 过得比较舒服?
&quot;过得舒服&quot; is &quot;生活 过得舒服&quot; omitted the topic &quot;生活&quot;(life) or  &quot;过生活&quot;(living life)
得 in 过得舒服 is a 'degree/result verb particle' that indicate the degree or result of the verb 过

&quot;过生活 过(得) 舒服&quot; = live life (to the point of) being comfortable
&quot;过生活&quot; can be omitted if it is clearly implied in the context
or you can just remove the first 过 and use 生活 as the topic directly and write &quot;生活 过(得) 舒服&quot;

More example:

&quot;看电影 看(得) 高興&quot; = watch movies (to the degree of) being happy
&quot;看电影&quot; can be omitted if it is clearly implied in the context