他在詹姆士河作现场调查的目的是为了查明它的南支流是不是够深可以容纳大船。

他在詹姆士河作现场调查的目的是为了查明它的南支流是不是够深可以容纳大船。的英文翻译

基本释义

• His purpose in making on-the-spot investigations of the James River was to find out whether its South Branch was deep enough to be used by large boats.