有段没标点的英文,哪位达人帮看一下啥意思thisstandbyletterofcreaditisavailablebysightpaymentuponpresentationofyourdemandclaimbyauthenticatedswift/testedtelexmentioningthereonourstandybyletterofcreditnumber

Question

有段没标点的英文,哪位达人帮看一下啥意思
this standby letter of creadit is available by sight payment upon presentation of your demand claim by authenticated swift/tested telex mentioning thereon our standyby letter of credit number____and subject to the terms and conditions of this standby letter of credit number___certifying that the borrower has failed to repay its indebtedness due to you
This amout convers the unpaid indebtedness and interest accrued,cost and fees and other banking charges payable to you by the borrower at the relevant buying rate of USD/CNY quoted by your bank on the date of claim due to yourselves arising from granting facility to the borrower.
告诉我大概意思就行了

Answer 1

这是备用信用证可通过即付出示你的需求债权电传 就此一提的信用证受限于条款及条件,这样的备用信用证 ,借款人未偿还的债务,由于你这未付负债及 利息在内的成本和费用及其他费用,银行支付给你的借款,在有关的购买率 美元引述你银行的日期声称由于自己因发放基金借款.