英语翻译本合同的价格是按照美元与人民币1:6.67的约定汇率计算的,买方在付款时需参照中国银行当日公布的美元与人民币汇率的中间价,如遇当日汇率中间价超过约定价格的±1%,则以付款当日的应付款金额乘以（1＋汇率变化的百分率）为实际的付款金额.
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【答案】 The price of this contract in accordance with the agreement the U.S.dollar and the RMB exchange rate 1:6.67,
The buyer paid the day when the Bank of China to be with reference to the U.S.dollar and the RMB exchange rate announced by the central parity,
In case of central parity rate within the specified date of the price of ± 1%,
Zeyi payment amount shall be the date of payment multiplied by (1 + percentage of exchange rate changes) for the actual payment amount.