---
title: 5个承诺
---

![promise-1](https://www.menicon.com.cn/hubfs/15%20Menicon%20China%20(China)/promise-1.jpg "promise-1")

![promise-2](https://www.menicon.com.cn/hubfs/15%20Menicon%20China%20(China)/promise-2.jpg "promise-2")

![promise-3](https://www.menicon.com.cn/hubfs/15%20Menicon%20China%20(China)/promise-3.jpg "promise-3")

![promise-4](https://www.menicon.com.cn/hubfs/15%20Menicon%20China%20(China)/promise-4.jpg "promise-4")

![promise-5](https://www.menicon.com.cn/hubfs/15%20Menicon%20China%20(China)/promise-5.jpg "promise-5")