我们发现一张附有答案的练习纸。
We found a sheet of practice questions provided with solutions.
毫无疑问，经过练习，我最终能够学会笔不动而纸动来写字。
With practice, no doubt, I could in time learn to write by holding the pen still while the paper moved.
晚上回到宿舍后，他找来废报纸、旧书纸练习，悉心揣摩，反复练习。
Back to the dormitory at night, he sent for waste paper, books paper exercises, carefully try to figure out, and repeatedly practicing.
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