In some parts of the world, however, mapmaking relies heavily on voluntary contributions.

然而世界的一些地方，制图工作却主要依靠数据的志愿捐献。

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And if Facebook really is going to do a Google and go public, he will have to convince investors that mapmaking can be a business.

而且，如果Facebook真的想获取Google那样的成功并且上市的话，他还要让投资者相信“地图制作”也能够成为一门生意。

youdao

And if Facebook really is going to do a Google and go public, he will have to convince investors that mapmaking can be a business.

而且，如果Facebook真的想获取Google那样的成功并且上市的话，他还要让投资者相信“地图制作”也能够成为一门生意。

youdao