What the scientists found was that it was not the parrot newborns who got to choose their signature calls. Instead, it was the proud parrot parents who gave each chick its name.

科学家们发现这些新生儿们并不会给自己起名字，而是光荣的鹦鹉父母们为自己的宝贝一一命名。

youdao

Notarization of power of attorney, signature, authorization and statement of the parents.

家长委托书、签字，授权，声明书公证。

youdao

The signature in your QQ hurts my heart deeply. It shows that you prefer to select giving up rather than treat my parents heart and soul (with all your heart).

你在QQ个性签名的那一句话伤透了我的心，说明你宁愿选择放弃也不愿以后全心全意地对我的父母。

youdao

That's a problem because Mexican law requires kids under 18 to have the signature and fingerprints from both parents.

CNN: Young immigrants prepare for new U.S. deportation policy