扭转局势

He wrote the draft of one that helped to turn Iowa for Obama while closeted in a coffee shop in Des Moines.

得梅因一间隐蔽的小咖啡馆里，他写的演讲稿帮助奥巴马就扭转了在爱荷华州的局势。

This is not a group of cavalry which might turn the tide with a single charge, but one which may assist its brethren horsemen in a flank attack, or whittle away at a foe's side with charge-retreat tactics.

这不是一队骑兵就可以让局势扭转，但是他们可以协助其他骑兵发动侧翼攻击或者以反复冲锋来削弱敌军的侧翼。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。