請高手幫忙翻成英文，謝謝。根據您昨天mail中寫到，您與David談好預計5/1的船班安排2個櫃子給RR,1個櫃子給FF,預計5/10安排3櫃給ST,所以我將修正PI與出貨安排。請參閱附件修正後PI與下列修正後排程?

Dear Sir Thank you for your email's message within which you had made appointment of shipment on May first with David to provide two containers for RR and one FF respectively;while on May 10th three containers for ST; as the result, I shall adjust the P.I. and their arrangements and please refer to the revised scheduled documents as attached. Yip