兩個(gè)短語都是“根據(jù),按照”的意思.但是,as per更加正式、商務(wù)一些,例如：
Identify root cause of any quality issues,
provide timely response to the customer and track actions are completed as per plan.全句意思為：找出任何質(zhì)量問題的根本原因,對(duì)顧客要求及時(shí)作出反應(yīng)并根據(jù)要求完成追蹤行動(dòng).
而according to 則更日?；恍?如：
According to his habit,he turned his back upon her and began to snore.
根據(jù)他的習(xí)慣,他背朝她,開始打起鼾來.