美莲
2011-11-28 11:03
午饭后,Alex想玩颜色,给他把12种颜料倒出一些来放盘子里。 Alex:mommy,i want many colors on the plate. M:ok.can you tell what colors they are? A:yellow and red, Pink and white, blue and orange, blown and purple,two blues. M:yes,they are blues. but they aredeep blue and light bl ...