支吾的

例句：

1. 1. 在重要的会议上，他总是支吾其词，不愿直接回答问题。
   He always hesitates to answer questions directly in important meetings.
2. 2. 她对这个问题的回答总是支吾其词，让人摸不着头脑。
   Her answers to this question are always vague, leaving people puzzled.
3. 3. 他因为害怕被问到敏感的问题而支吾其词。
   He was hesitant to answer the question because he was afraid of being asked something sensitive.