Размер видео: 1280 X 720853 X 480640 X 360
Показать панель управления
Автовоспроизведение
Автоповтор
Thank you
Welcome
老勇,请教你,过去新加坡有一套数学书,叫discovering mathematics 是star publishing。在美国买不到,请问您在马来西亚能见到吗?
哈哈你太看得起我啦,我很少逛書店,你沒有上網搜索一下?
Stupid production, snap into 2 after 6 months
Sorry to hear that
Thank you
Welcome
老勇,请教你,过去新加坡有一套数学书,叫discovering mathematics 是star publishing。在美国买不到,请问您在马来西亚能见到吗?
哈哈你太看得起我啦,我很少逛書店,你沒有上網搜索一下?
Stupid production, snap into 2 after 6 months
Sorry to hear that