孩子可以学到简单的字母以及简单的单词。发音正宗。he long awaited sequel to our best-selling KIDS ABC PHONICS.The paid verson has 15 extra words in the first and the third acti …
WorldMap is a simple Android app that displays a map of the world taken from Wikimedia (http://upload.wikimedia.org/wikipedia/commons/3/33/Physical_Po …