Explore Ocean

北京校园之星科技有限公司

Explore Ocean

应用分类:课外

( 1103次评分 )

手机屏幕截图

适应年级:不限

知识点:

应用介绍

Small fish eat zooplankton, eat a little zooplankton, large zooplankton, with the number of eating slowly increased, and then eat small fish, met bigger than their own fish, was big fish eat, so to Escape the big fish.