walk a fine line

• 小心行事

walk a fine line的用法和样例：

例句

1. The industry's unpopularity means it has to walk a fine line in its opposition.
   金融业如今的不景气意味着它在对手面前必须小心谨慎。
2. Hatoyama must walk a fine line to 'recalibrate' Tokyo's relationship with the U.S. to be less beholden to Washington.
   他指出，鸠山由纪夫在减少日本对美国的依赖方面必须小心谨慎。