The relevant laws should be perfecting and the regulations for obviating illegal proof should be established.

应完善相关法律，建立非法证据排除规则。

youdao

Finally, depending on the former analyses, this passage will set forward different measures to found and perfect exceptionable rule of illegal proof.

最后，在前述分析基础上，提出确立和完善非法证据排除规则的各种措施。

youdao

She should have been arrested and we should have had proof that she'd had an illegal affair.

我们本应该逮捕她，并且拿出证据证明她违法私通。

youdao

He is right: despite restrictions on felling trees and a ban on transporting timber, proof of illegal logging is easy to find.

ECONOMIST: Just chopping it down

The Ryan Haight Bill--named after an 18-year-old who died from an overdose of Vicodin purchased online in 2001--would make it illegal to sell prescription drugs online without proof of a prescription issued to the patient in person by a doctor.

FORBES: Pharma's Black Market Boom

There is no proof that McGwire did anything illegal, but he refused to address the issue and testimony before Congress and has vanished from public view afterwards, which led many baseball writers to believe he may well be guilty and baseball writers are the people with votes for the Hall of Fame.

NPR: Ripken Enters MLB Hall of Fame, McGwire Snubbed