英语翻译IN WITNESS WHEReOF,the Parties hereto have executed the

英语翻译IN WITNESS WHEReOF,the Parties hereto have executed the Agreement as of the date first above written.The Agreement is executed into one original and one counterpart.After execution by the Parties,the Contractor will keep the counterpart while the Owner will keep the original.肿么木有可以语言通顺一点的翻译咩，不要都直接谷歌啊。