brain-teaser 脑筋急转弯 ; 趣味智力题
Brick by Brick Brain Teaser 砖脑传情
Brain Teaser Games 头脑难题游戏
Brain Teaser Pro 脑筋急转弯
Cross Teaser Brain Teaser 十字预告片脑传情
Knight's Move Brain Teaser Puzzle 骑士的移动脑预告片拼图
N-COUNT A brain teaser is a question, problem, or puzzle that is difficult to answer or solve, but is not serious or important. 脑筋急转弯; 智力题
It's more of a brain teaser than a practical piece of communication.
这不是实用的交流方式，而是脑筋急转弯。
This brain teaser site provides a variety of games and trivia to challenge your mind.
这个脑筋急转弯网站提供各种不同的游戏和琐事游戏挑战你的大脑。
Actually it would be much better if we adopt this story into a brain teaser. Why did this man die of hunger?
其实还不如把这个故事改成脑筋急转弯：为什么这个男人饿死了？
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