运河意味着

canal boat───[船]运河船

canal ray───极隧射线

by all means───一定，务必；尽一切办法

canalisation───n.管道形成；开凿运河；运河网

Danaidean───adj.丹尼亚斯的五十个女儿的

a bit mean───有点刻薄

calcanean───钙质

be fair, the solution environmentalists prefer - cutting ties between the lakes and the Mississippi - would mean reconfiguring some 70 miles of canals and rivers.───公平地说，环保组织喜欢的方案-割断大湖区和密西西比之间的联系-意味着重新配置约70英里的河流和运河。