请帮忙翻译成中文,小弟刚接触外贸,实在头痛,望帮忙,不胜感激!(1)Issuebytelttransmission(whichshallbetheoperativeinstrument)(2)bynegotiation(3)andbeneficiary'sdraftfor100%ofinvoicevalueat90dayssight.

Question

请帮忙翻译成中文,小弟刚接触外贸,实在头痛,望帮忙,不胜感激!
(1)Issue by telttransmission(which shall be the operative instrument)
(2)by negotiation
(3)and beneficiary's draft for 100% of invoice value at 90 days sight.

Answer 1

（ 1 ）发行由telttransmission （哪些将是有效的仪器）
（ 2 ）通过谈判
（ 3 ）及受益人的草案为100 ％发票价值在90天内已经在望.