If you listen carefully to what he says and do all that I say, I will be an enemy to your enemies and will oppose those who oppose you.

你若实在听从他的话，照着我一切所说的去行，我就向你的仇敌作仇敌，向你的敌人作敌人。

youdao

Sure, it's comfortable, but touching your face excessively may be an enemy to good skin care or hygiene, because it spreads bacteria and other bugs.

确实，手撑脸很舒服，但过多触碰脸庞不利于呵护肌肤、也不卫生，因为碰脸会传播细菌和其他小毛小病。

youdao

In an exercise designed to be as real as possible, they simulated an advance on enemy positions.

在一次设计得尽可能逼真的演习中，他们模拟了一次向敌方阵地的前进。

《柯林斯英汉双解大词典》

But an independent Afghan military must be capable of adapting to an elusive enemy.

VOA: standard.2009.12.13

American defence chiefs, for their part, worry that a rival system could be used by an enemy to direct missiles at the United States.

ECONOMIST: Space race | The

Given the North Korean leadership's contradictory need for South Korea to be both an enemy and a source of economic assistance, this might prove to be the more difficult phase in dealing with North Korea as its well-worn strategy of alternating threat and diplomacy continues to yield diminishing returns.

CNN: Why North Korea regime is scary

This would include his right to a civilian trial as, were he to be designated an enemy combatant, Tsarneav would be tried by a military tribunal where the constitutional protections extended to the rest of us are virtually non-existent.

FORBES: Senator Lindsey Graham Says Suspend the Constitution For Boston Marathon Suspect And Designate Him An Enemy Combatant