p and l和BALANCE SHEET指什么?

p and l和BALANCE SHEET指什么? 30% advanced and balance paid against copy of B/L 和30% advanced and the balance before shippment区 英语翻译In order to conclude the business,i hope you'll ment me half way ,what about 50% by L/C and the balance by D/P. D/P 的付款方式和30% deposit in advance, 70% balance against the copy B/L两种付款方式有什么区别? 什么是checks-and-balance? 帮忙翻译英文合同条款~Payment term is sight L/C then balance will be adjust within 10% min/max from packing list and B/L, no balance left. 外贸英语：什么有意思：Payment:40% T/T in advance; and balance exchange B/L 求翻译 PAYMENY:30$DEPOSIT AND BALANCE BY SIGHT L/C off balance和on balance是什么意思? 30%T/T in advance as deposit,and 70% balance upon delivery.另外后半句是 balance 30 days from b/l date 啥意思? the balance of yin and balance between risk and opportunity check and balance 准确翻译? inventory balance 完整的是Manage cost and inventory balance balance balance Balance balance