1、The Niagara River drains into Lake Ontario. When flooded, the swamp drains northward.
尼加拉河流入安大略湖。發(fā)洪水時，沼澤向北泄水。

2、The water flows into the Niagara River and over the falls on its way to the sea.
水從尼亞加拉大瀑布傾瀉下來，然后流向了大海。

3、Upper Niagara River Nothing to report.
上尼亞加拉河事報告。