As realism is a respected word in our development team, I went through a long load of NASA photos to install the look of real asteroids into my mind.

• 因为在我们这个开发团队里“真实性”是一个很庄严的词汇，所以我遍历了很多NASA（美国国家航空及航天总署）的照片以便能在脑袋里产生一个对小行星真实状况的直观看法。