America's freight-rail regulator must first give a green light to the merger.

美国的货运铁路监管机构必须先给这次收购“开个绿灯”。

Even more worrying, she says, the law has implicitly given a green light to aggression.

她说，更让人担心的是这项立法暗中给侵犯同志的行为亮了绿灯。

The United States of America did not give a green light to Turkey to invade Syria.

美国并没有给土耳其进攻叙利亚开绿灯。

Additionally, the commission was given a green light to be ready to act whenever European interests are affected.

另外，欧盟委员会有权在欧盟利益受到损害时做出反击。

Russia and China said they vetoed the US-draft resolution because it did not call for a ceasefire, and they felt it would give a green light to further escalation of the war.

俄罗斯和中国表示，他们否决了美国提出的决议草案，因为该草案没有呼吁停火，他们认为这预示着战争可以进一步升级。