兹为证明

【法】 in witness wheereof

兹的英语翻译：

at present; now; this

为的英语翻译：

act; become; do; for; for the sake of; in order to; mean; serve as

证明的英语翻译：

prove; certify; argue; demonstrate; justify; manifest; testify; vouch
【计】 proofness; proving
【化】 proofing
【医】 certificate; certify; proof
【经】 attest; attestation; authenticated; authentication; certification
certify; testimony