1、Instead of a direct answer, the politician resorted to circumlocution to avoid the question.

（这位政治家没有直接回答问题，而是使用迂回曲折的表达方式来回避问题。）

2、His circumlocution and lack of clarity made it difficult for me to understand his point.

（他的含糊其辞和不清晰的表达方式使我很难理解他的观点。）