you can have a 4-bit colour and a 4-bit alpha mask image as

来源：学生作业帮编辑：作业帮分类：综合作业时间：2024/07/03 15:42:47

you can have a 4-bit colour and a 4-bit alpha mask image as opposed to a more expensive 32-bit PNG image.
请帮忙翻译上面的一句话..

4-bit colour 和4-bit alpha mask 应该是绘图的术语吧.前者大概意思是四彩位,后者alpha在这的意思应该是透明,mask原意面罩,这里应该是模板的意思.expensive在这里应该是占用更多资源的意思.opposed to 是反对的意思；
这句话是建议你采用四彩位和四位透明模板,而不采用更为高标准的32位PNG格式图像
一些术语翻译不好,大概就这样吧

you can have a 4-bit colour and a 4-bit alpha mask image as Can you have a little bit sad,a little sad,a little bit like I have a bit of you mind i have a little bit missing you Never mind.You have just caught cold.A.a bit B.a bit of C.a a bit and a little You can get some ice cream a__ you've cooled down a bit and I'd like to find out more about you and have you learn a bit about"alittle"and "a bit" a bit a bit 和a bit could you talk a bit