But Panama was all jungle, torrential rain, malaria and yellow fever, and the French failed catastrophically.
But Panama was all jungle, torrential rain, malaria and yellow fever, and the French failed catastrophically.
在21世纪，要把巴拿马运河现代化是非常艰辛的工程。
But Panama was all jungle, torrential rain, malaria and yellow fever, and the French failed catastrophically.
在21世纪，要把巴拿马运河现代化是非常艰辛的工程。