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