vouch for

v.

担保，保证；打包票；拍胸脯；

Self-reported anthropometric information cannot vouch for the accurate assessment of obesity prevalence in populations of middle-age...
Authentication-Results Registration for Vouch by Reference Results
Cyberspace: A Vouch for Alternative Legal Mechanisms
Announcing The Finest Information on Top Engineering Colleges in India, Infinite Courses Vouch for Academic Excellence
Positive Relationships: Parenting Support - Vouch for it
Vouch for me
Vouch for the Precinct Policeman
Is Vouchering the Way to Vouch for Special Education?
Christmas sales... I can vouch for it!
Vouch for Vancouver