请哪位大侠给我解释一下下面几个信用证条款。谢谢··

Question

1.BENEFICIARY MUST SUBMIT ORIGINAL SHIPPING DOCUMENTS TO THE NEGOTIATION BANK FOR MASTER LETTER OF CREDIT NEGOTIATION WITHIN 8 DAYS AFTER CONTAINER ON BOARD.
2.THE SIGNATURE ON INSPECTION CERTIFICATE SIGNED BY THE AUTHORIZED PERSON SHOULD BE CONFORMED TO THE SPECIMEN ATTACHED TO THE CREDIT BY THE ADVISING BANK.ALSO, THE SPECIMEN MUST BE PRESENTED FOR VERIFICATION WHEN DOCUMENTS ARE PRESENTED FOR NEGO. THE SPECIMEN IS TOBE ATTACHED TO THE ORIGINAL CREDIT AND FORMS AN INTEGRAL PART OF THE CREDIT.
3.AN EXTRA COPY OF THE SHIPPING DOCS MUST BE PRESENTED FOR ISSUING BANK'S RETENTION.

Answer 1

1.受益人必须在集装箱装船后8天内向议付行提交原件海运单据，以进行主信用证的议付。
2.由授权人所签字的检验证书，其上的签字须由指定的银行同信用证所附的签字样本进行对比确认；当议付单据已经提交时，该签字样本必须也得到递交以便议付。签字样本须附随信用证原件并作为信用证不可分割的一部分。
3.另外的运输单据副本1份须提交给开证行。

Answer 2

1.受益人必须在集装箱装上船后8天内，向议付行提交正本运输单据凭主信用证进行议付。
2.检验证书的签名必须由公证人员签署，并要符合通知行留存信用证样本的要求，当提交单据进行议付时，还须对信用证样本进行验证。信用证样本要附有原信用证，并形成了一个不可分割的部分。
3.另外一份副本运输单据必须交开证银行存档。