一句话翻译成英文，不要机器翻译的

明确顾客的要求并形成文件，
To understand customers' requirements and compile them into files;

通过评审和沟通，满足顾客要求并争取超越顾客期望。
To meet customers' demand and strive to exceed their expectations through evaluation and communication.

Be clear about the demands of the consumers and keep them as documents. Make the consumers are satisfied and push for going beyond the consumers' expectations by evaluation and communication.
人脑产品，呵呵。
希望对楼主有帮助。

Clear the customer requirements and documented, through the review and communication, satisfy customer's requirements and strive to exceed customer expectations.

Understand exactly what the customers want, then through analysis and communication, satisfy their wants, or even beyond satisfaction.