吃透英语课本，提升在校竞争力
phrase. 过马路
Bobo knows how to tell Sharon when to cross the street.
波波知道如何告诉莎伦要什么时候过马路。
We sometimes help old people cross the street.
我们有时帮助老人过马路。
Country Mouse tries to cross the street by himself, but the street is busy.
乡村鼠想自己过马路，但是车太多了。
Cindy can not cross the street.
辛迪不能过马路。
Cindy tells the speaker to cross the street.
辛迪告诉说话的人过马路。
