fly over the river ,fly across the river ,walk over the bridge ,walk across the bridge有什么区别

fly over the river ,fly across the river ,walk over the bridge ,walk across the bridge有什么区别 fly over the sky fly away over the river的意思 over the river等于什么 Look!The plane____(fly) over the building. over the river和in the river是不是反义词 Look,the chlidren over there_____kites(fly) Over the cloud| i dream fly Sometime over the Rainbow,blue birds fly over the wall与fly over the city是 there are two (b__)over the river. birds fly over the rainbow是什么意思birds fly over the rainbow why can't I... somewhere over the rainbow,bluebirds fly,birds fly over the rainbow.why cannot the plane flew over the river in a f__________ Let me fly by wings over the sky翻译中文 河上有一座桥的英语翻译是什么?是there is a bridge over the river 还是cross the river. she swimming across the river she is swimming over the river 语法对吗 Is there a board over the river?的中文意思