And the way in which one typically approaches a problem of lowering cost, starting from the perspective of the United States, is to take our solution, and then to try to cut cost out of it.
其实我们最为关注的问题是 如何降低使用成本。 从美国市场的角度来看， 如果我们想要成功推广某一方案 我们就必须要试图去降低它的成本。