While she used this time to develop her political thinking helped by correspondence with early feminists like Mercy Otis Warren.

虽然她利用这段时间发展了她的政治思想，但与梅西·奥蒂斯·沃伦等早期女权主义者的通信帮助了她。

You can also take, in some states, a course by correspondence.

在某些州，您还可以参加函授课程。

Then I was sent away from the village, and we very seldom met; but he kept up this system of tuition by correspondence with the greatest regularity.

后来我被打发离村， 我们很少见面； 但他通过最有规律的书信往来维持这种教学制度。