美国和欧盟需要说服俄罗斯总统弗拉迪米尔·普京（Vladimir Putin）去和新任乌克兰领导人达成谅解，而不是通过威胁对其进行制裁。
The United States and the EU need to persuade Russian President Vladimir Putin to reach an understanding with Ukraine’s new leaders, rather than follow through on his threat to impose sanctions.