Herein it is the same with the American whale fishery as with the American army and military and merchant navies, and the engineering forces employed in the construction of the American Canals and Railroads.
因此, 美国捕鲸业的情形, 就跟美国海陆军队和商船, 以及受雇于建造美国大运河和铁路的那些工程
员的情况一样。