我现在才知道，万年青的生命是如此顽强的，它那不屈不挠，顽强生存的精神，值得我们学习。
I now know that the evergreen is so tenacious of life, and its perseverance, indomitable spirit of survival, worthy of our study.
天高地阔任飞翔，千难万险不屈挠。
采用结构简单、制造维修容易的瓣形联轴器和挠性盘联轴器，克服了万向联轴器易损坏的缺陷；
Uses the structure to be simple, the manufacture service easy petal shape shaft coupling and the flexible disk coupling, have overcome the flaw which the rotary shaft coupling easy to damage;
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