In February 2018, a Facebook post featuring a teacher in Ghana using a chalkboard to teach students how to use Microsoft Word went viral with over 10,000 Facebook Likes and close to 5,000 shares. That ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果一些您可能无法访问的结果已被隐去。
显示无法访问的结果