求分析英文句子结构

中心语是The hardship，they endured是hardship的定语， trying to save their territory from the invading settlers 是the hardship they endured的同位语。
trying 和to save 都不是谓语动词。
save sth from sb，从XXX手中拯救。from the invading settlers 是从句中的补充成分。

这句话不完整吧？
中心语是The hardship，they endured是hardship的定语， trying to save their territory from the invading settlers 是the hardship they endured的同位语。
trying 和to save 都不是谓语动词。
save sth from sb，从XXX手中拯救。from the invading settlers 是从句中的补充成分。

这句子没的谓语达 不完整呢 The hardship是主语 they endured 是主语的定语 trying to save their territory from the invading settlers 是the hardship they endured的同位语。
句子没谓语啦 trying 和to save 都不是谓语动词。
save sth from sb，从XXX手中拯救。from the invading settlers 是从句中的补充成分。 句子有问题。