canal (中國(guó))大~ Grand Canal/巴拿馬~Panama Canal/蘇伊士~Suez Canal/蘇伊士~以東East of the Suez/《巴拿馬~條約》The Panama Canal Treaty (1977)/《關(guān)于巴拿馬~的永久中立和經(jīng)營(yíng)的條約》Treaty concerning the Permanent Neutrality and Operation of the Panama Canal/~管理局Canal Authority/~稅canal dues