What percentage of completion do you think you are at now?
你认为你现在的完成率是多少？
英语百科
Percentage-of-completion method
（重定向自Percentage of Completion）
Percentage of completion (PoC) is an accounting method of work-in-progress evaluation, for recording long-term contracts. GAAP allows another method of revenue recognition for long-term construction contracts, the completed-contract method.