我们可以画出地球绕太阳运行的轨迹怎么读
点击播放按钮播放发音:
Update Required
To play the media you will need to either update your browser to a recent version or update your Flash plugin.
- 我们可以画出地球绕太阳运行的轨迹的英语：we can draw the earth's orbit round the sun
繁體版English