这种互换给与支付固定利率的一方在双方约定的期限以前终止互换的权利，也就相当于支付固定利率的一方购买了互换的买方期权。
This kind of swap gives the party who pays at fixed rate the right to cease swap before a agreed period. It also means that the party paying at fixed rate buy the option of swap.
4借款人提前归还贷款须经贷款人书面同意，提前归还部分的利息仍按本合同约定的利率和该部分实际使用天数计算。
4 4 Repayment of the loan ahead of schedule by the Borrower shall be subject to written consent from the Lender.
4借款人提前归还贷款须经贷款人书面同意，提前归还部分的利息仍按本合同约定的利率和该部分实际使用天数计算。
4 4 Repayment of the loan ahead of schedule by the Borrower shall be subject to written consent from the Lender.
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