1. He was afraid he might not be able to finish it, and he gladly received young people, "for," he used to say, "I must train up men who will continue the Communist propaganda after I am gone."
    他担心自己完不成这部作品，他很高兴接待年轻人，“因为，”他那时常常说：“我必须培养出能够在我去世后继续从事共产主义宣传的人。”

2. A: Yes, it was historic not only because it involved an enormous number of workers, but because it was led by the newlyfounded Communist Party.
    A：是的，那是一场有历史意义的大罢工，不仅仅是因为有大量工人的参与，而且还因为那场罢工是由新成立的共产党领导的。

3. I am a Communist.
    我是一个共产党员.

4. For the Communist Party had come on the scene and that changed the whole course of China´s history.
    因为共产党已经登上了历史舞台，并且改变了整个中国历史的进程。