口说无凭的英文怎么说
2012-07-02 02:26
口说无凭的英文：
Words of mouth alone don't carry conviction.；
Words alone are no proof.;
An oral [verbal] promise is rather dubious [not enough].;
Oral expressions [words] cannot be taken as evidence.;
Verbal statements are not guarantee.;
Word of mouth cannot be trusted.;
Words don't carry conviction.
