也许你不相信我说的这些，但是这个教程完全是从零开始的。

You might not believe me when I tell you this, but this tutorial was written 100% from scratch.

youdao

也许你不相信我说的这些，但是这个教程完全是从零开始的。

You might not believe me when I tell you this, but this tutorial was written 100% from scratch.

youdao