But the train just kept pulling, all the while saying, "I think I can, I think I can."

当火车在攀爬时，它一直说“我认为我能行，我认为我能做到。”

youdao

But the train just kept pulling, all the while saying, "I think I can, I think I can."

当火车在攀爬时，它一直说“我认为我能行，我认为我能做到。”

youdao