英语翻译The Agreement is effective from *** to ***,unless terminated by ***giving the other party hereto a ten day advance written notice of the election to do so.notice of the election to do so ,这句是啥意思？election在此处为何意？

英语翻译The Agreement is effective from *** to ***,unless terminated by ***giving the other party hereto a ten day advance written notice of the election to do so.notice of the election to do so ,这句是啥意思？election在此处为何意？
英语翻译
The Agreement is effective from *** to ***,unless terminated by ***giving the other party hereto a ten day advance written notice of the election to do so.
notice of the election to do so ,这句是啥意思？election在此处为何意？

英语翻译The Agreement is effective from *** to ***,unless terminated by ***giving the other party hereto a ten day advance written notice of the election to do so.notice of the election to do so ,这句是啥意思？election在此处为何意？
合约自 至 有效,除一方提前十天以书面形式通知另一方情况下可中途终止.

协议从...到...有效。除非被...停止，交给另一当事人，提前10天写下选择注意事项来这样做。

此协议从** 到** 有效，除非 （由于**原因）被终止，应提前给予合同另一方10天时间做选择并通知

协议自×××到×××有效，若提前十天书面通知另一方终止的理由，×××可终止协议。