He seemed to have unlimited time to devote to us. 他似乎有无限时间专来陪同我们。
At last, we extend the finite horizon to the infinite horizon and present the form of stochastic differential utility under the infinite horizon. 最后,将有限时间水平推广到无限时间水平,给出了无限时间水平下随机微分效用的形式。