That is to say, if we can make the basic technology of one or two things work, it will be applicable to a very, very large variety of human conditions, and hence, extendable in both vertical and horizontal directions.
那就是说，如果我们可以使一两样东西中 基本的技术生效 那它将可以适用于 各种不同的个人条件下 因此，也就具有延伸的潜力 无论是在水平、纵深方向