求翻译和句型分析.Naturally this could only be where the water was fairly shallow.
问题描述：
求翻译和句型分析.Naturally this could only be where the water was fairly shallow.
答
Naturally做状语,修饰整个句子
this 作主语,could only 做状语修饰be,be是谓语,where引导表语从句
句子翻译：只能（出现或其它词）在水相当浅的地方,这是很自然的.