我们应该力争上游而不应该有差不多的思想we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.
- 我们应该力争上游而不应该有差不多的思想we的英语：should aim high and not think that's good enough
