People should not spend GBP6500/USD10500 watching PowerPoint slides that were copied and pasted from the PowerPoint presentations that were used in a boring conference that took place 10 years ago.
ປະຊາຊົນບໍ່ຄວນໃຊ້ GBP6500 / USD10500 ເບິ່ງໂປຼແກຼມ PowerPoint ທີ່ຖືກຄັດລອກແລະວາງໄວ້ຈາກບົດສະເຫນີ PowerPoint ທີ່ຖືກນໍາໃຊ້ໃນກອງປະຊຸມທີ່ຫນ້າເບື່ອທີ່ເກີດຂຶ້ນ 10 ປີກ່ອນ.