The terms and conditions of this Agreement may not be modified or waived except in writing by authorized representatives of each of the Parties.

未经双方授权代表书面认可，本协议的条款和条件不得修改或废止。

youdao

This Agreement contains the entire understanding of the parties, supersedes any other oral or written Agreements and may not be modified in any way without the written consent of both parties.

本协议经双方一致协商同意，可取代任何其它口头或书面协议，未经双方书面同意，不得以任何方式变更。

youdao

These terms may not be modified by you, in writing or otherwise, unless agreed to in a written document signed by The Center for Security Policy.

CENTERFORSECURITYPOLICY: Terms of Use