Ours is a lawful operation.

我们是合法经营的。

youdao

Proof of the domicile of the foreign enterprise and proof of lawful operation evidencing its existence for more than 2 years;

外国企业住所证明和存续2年以上的合法营业证明；

youdao

Seizing and freezing money and property of an entity involved in a case shall not effect lawful operation, production and business of such entity as much as possible.

扣押、冻结单位的涉案款物，应当尽量不影响该单位正常的办公、生产、经营等活动。

youdao

And all of these measures would grossly interfere with the lawful operation of 3D printers.

FORBES: Congressman Says He'll Propose Ban On 3D-Printable Gun Magazines

There is simply no question that this operation was lawful.

WHITEHOUSE: Press Briefing

By any sane definition of armed conflict, Israel's counter terror operation in Gaza against Hamas in December and January was a fully justified, lawful and moral undertaking.

CENTERFORSECURITYPOLICY: Israel's media star chambers