Directions: This part is to test your ability to do practical writing. You are required to write a letter according to the following information given in Chinese. Remember to do the task on the Translation / Composition Sheet.说明：以玛丽的名义给史密斯先生写一封信，要求购买电脑和打印机（printer）。写信日期：2020. 11. 20内容：因为现有电脑和打印机已使用五年以上，经常出现故障，影响工作；此外，3名新员工也需要电脑。总计需购买电脑8台、打印机1台，需要人民币约5万元。