翻译：Sineethepremiumvarieswiththescopeofinsuranee,extrapremiumisforbuyer'saeeount,shouldadditionalrisksbecovered.
保险费随保险的责任范围不同而异，如投保额外险，额外险费由买方负担。
暂无解析
Ourpaymentterms(付款方式)are___,irrevocableletterofcreditforthefullinvoicevalue.()
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The factory _______ we ’ll visit next week is not far from here.
Traditionallinguistsbelievethatthewrittenformoflanguageis______tothespokenform.
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