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1·Other topics include computer graphics, mapmaking, and instrument care and use.

其他课程包括计算机图形图像，绘图法，仪器护理和使用等。

2·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。

3·The mapmaking requires courage, planning, patience, persistence, and a spirit of adventure.

地图的绘制需要勇气、计画、耐心、恒心、以及不可或缺的冒险精神。

4·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。

5·They are mapmaking a pathway up in vibration that has no clear-cut journey, as they are the first of such a creation to fall so low and choose to ascend in eons of time.

他们正在切割前所未有的提高振动的地图路径，因为他们是亿万年时间内第一批下降得如此之低的创造物来选择提升。