只是演示方法，未加入发信邮箱等动作，请放心使用。

Only demonstrates the method, has not joined movements and so on sending a letter mailbox, please feel relieved the use.

youdao

请放心使用！

Please feel relieved the use!

youdao

产品质量——无菌，无毒，对皮肤刺激性为零，请放心使用。

This product has the quality of germ-free, nonpoisonous and no harsh to human skin, please feel easy to use.

youdao