Professor Wong told me only 2 things can get to the peak of the Piramids, one is the eagle and the other is the snail with persistance.

• 2个厂家都算是长期合作的厂家。。。就是金额太大了，不知道在厂家那边说得过去不。各位有什么好办法都来说一说哈，先谢过了。