国际贸易合同 有关不可抗力的条款 求帮忙翻译！不胜感激

只是国际销售合同的一段： 有关不可抗力的
But if any delivery/acceptance is ，or clearly will be， prevented or delayed for more than sixty days，either party may at any time until seven days after expiry of the sixty days terminate this contract insofar as it relates to the material concerned by written notice to the other party， and the parties shall restore the status quo ante in connection with that material。
it is understood that a clear case of force majeure has to be established in particular by the buyer in respect of the material railed from the quarry/mine/works

合同中的不可抗力的问题 合同中不可抗力条款的翻译 合同不可抗力翻译 中外合资合同中对不可抗力事件的解释 关于国际贸易的合同问题 国际贸易合同号的编写 有关赠与合同第一百九十五条的问题 有关国际贸易的 关于不可抗力在国际贸易中的运用 请教公路货物运输合同中的“不可抗力”