关闭Apple ID 双重验证 turn off Two-factor authentication of Apple ID
Apple ID 双重验证让各种登陆变得繁琐且降低办事效率，应该允许用户随时自由选择是否关闭Apple ID 双重验证。
Apple ID makes login more trouble and slower, wish APPLE will allow users to choose turn off Two-factor authentication of Apple ID.
