雅思口语 提高流利度之拖延策略

1 Well, that's a tough question. 这个问题比较难回答。（偶尔用一次就好）

2 That's a good question. 问得好。（偶尔用一次就好）

3 There's no clear-cut solution. 答案不是很清楚。（一般回答your favourite等话题）

4 I don't have a clear-cut answer. 我没有一个很明确的答案。（一般回答your favourite等话题）

5 I never thought about it before. 我从来没想过。

6 Oh, who knows? 谁知道呢?

7 Oh, it varies. /Oh, it depends./ Oh, case by case./ Well, it's decided by...   具体情况具体分析了。