For us, it would be important that both NATO and the U.S. would be present in our region as long as Russia is continuing its aggressive policies.

对我们而言, 只要俄罗斯继续其咄咄逼人的政策北约和美国出现在我们地区就变得至关重要。

It would be important that it be phased in, and phasing it in would actually give us a way of testing out the paradigm as we went.

分阶段采用它很重要，分阶段采用实际上会为我们提供一种在我们进行时测试范例的方法。