zài / jì / suàn / jī / tú / xíng / xué / zhōng / zuò / biāo / kōng / jiān / de / zhuǎn / huàn / fēi / cháng / zhòng / yào在计算机图形学中,坐标空间的转换非常重要。In computer graphics, transforming coordinate spaces is very important.