理解句子的含义 我是新手请大家多多关照

你是要干什么呢，翻译还是弄明白这句子是干什么的

Three years unremitting efforts, three years life and death, success and failure struggle, finally along the railway on both sides of the desert on continuous built a rectilinear tens of thousands of acres of fixing the woodland.

只有经过不懈的努力和坚持，才能达到自己心目中的目标。无论经过多少的岁月，只要愿意向着自己的目标坚持不懈地去努力，迟早都能够成功“
应该是写感想或启示的吧。！