A simple trip around the yard in a pair of
those babies
eliminate all needs to call for a lawn care specialist, and provides
the perfect-sized holes to give any lawn oxygen without all those messy chunks of dirt lying
around。
第三行和第4行之间有一处错误，，请帮忙改正，并分析句子结构。。谢谢

A simple trip around the yard in a pair of those babies
eliminates all needs to call for a lawn care specialist, and provides the perfect-sized holes to give any lawn oxygen without all those messy chunks of dirt lying around。
主干：trip + eliminates + provides
主语：A simple trip around the yard in a pair of those babies， around the yard in a pair of those babies， 介词短语作trip的后置定语。
谓语：eliminates，宾语：all needs to call for a lawn care specialist，其中：to call for a lawn care specialist是不定式作needs的后置定语。
并列谓语：provides，宾语：the perfect-sized holes to give any lawn oxygen without all those messy chunks of dirt lying around。其中：to give any lawn oxygen without all those messy chunks of dirt lying around是不定式作holess的后置定语，其中：without all those messy chunks of dirt lying around是without引导的独立结构作伴随状语修饰give，其中：of dirt lying around是动名词介宾作chunks 的后置定语。