求英语句子成分结构分析,必须详细特别是still后面那里Therailroadindustryasawhole,despiteitsbrightingfortunes,stilldoesnotearnenoughtocoverthecostofthecaptialitmustinvesttokeepupwithsurgingtraffic.

Question

求英语句子成分结构分析,必须详细特别是still后面那里
The railroad industry as a whole,despite its brighting fortunes,still does not earn enough to cover the cost of the captial it must invest to keep up with surging traffic.

Answer 1

缺了点儿什么?因为it must invest...是个完整的句子,和前面的capital中间应该有句号或者连词.
分析前一句：
The railroad industry（主语）
as a whole（介词短语做定语）,
despite its brighting fortunes（介词短语做状语）,
still does not earn（谓语动词） enough
to cover the cost of the captial.（不定式做earn enough的补语）