After the serfdom reform in 1861, Russia started the process of industrialization.
1861年农奴制改革后，俄国开始了经济现代化的发展进程。
Seldom had he seen such beauty.
他以前很少见过这样的美景。
He had seldom seen a child with so much talent.
有如此天赋的孩子他以往没见过几个。
We see them very seldom, if ever.
我们难得见到他们。
She seldom, if ever, goes to the theatre.
她难得上剧院看场戏——即便不能说从来不去。