超越授权制定的规则是无效的，因为它们既不是由议会直接制定，也不是通过委托权力制定的。

Rules made beyond the powers given are void because they are not made under the direct or delegated power of Parliament.

youdao

本委托书原件有效，复印无效。

The trust deed is valid for original, invalid for copy.

youdao

本委托书原件有效，复印无效。

The trust deed is valid for original, invalid for copy.

youdao