他们和这种困难做斗争，最后获得了胜利。

We must recognize difficulties, analyse them and combat them.

youdao

正是由于他们许多年来勇敢和坚持不懈的斗争，我们今天才能够期望有这么一天全人类共同庆祝本世纪人类的一大胜利。

Because of their courage and persistence for many years, we can, today, even set the dates when all humanity will join together to celebrate one of the outstanding human victories of our century.

youdao

正是由于他们许多年来勇敢和坚持不懈的斗争，我们今天才能够期望有这么一天全人类共同庆祝本世纪人类的一大胜利。

Because of their courage and persistence for many years, we can, today, even set the dates when all humanity will join together to celebrate one of the outstanding human victories of our century.

youdao