英文好的帮我看下这个条款:Binding effect. This agreement shall not be binding on Purchaser or Sponsor until Purchaser has signed this Agreement and delivered the signed Agreement and the Deposit to Sponsor,
-germanknight(条顿武士);
2018-8-27{76}(#11676881@0)
and a counterpart hereof executed by Sponsor has been delivered to Purchaser