商务英语口语每天三句半 商业实务 第211期:合同期限 本文已影响 4.75K人 6 合同期限3句英文任你选How long shall we make the contract for?合同期订多长时间?Initially, it would run for one year,a kind of trial period.开始先订一年当作试验期吧。This contract is valid for four years.这份合同三年有效。半个句型要记牢contract period (合同期限)Tip:询问合同期限用how long,合同期满是 contract expiry,valid意思是, "有效的",反义词是 invalid。ing-bottom: 100%;">