"Brain teaser" 一词最早出现在19世纪，意为 "a question or puzzle that is difficult to solve or understand"，可以指各种各样的难题，包括谜语、数学题等等。而 "mind bender" 则是20世纪出现的术语，常用来形容那些非常难以理解或解决的思维难题。
下面是一些关于 "brain teaser" 和 "mind bender" 的例句：
"Can you solve this brain teaser? There are three switches in a room. Behind one of them is a lightbulb. You can't see the lightbulb, but you can ask only one question to find out which switch controls the light."
"This math problem is a real mind-bender. I've been trying to solve it for hours but can't seem to figure it out."
翻译：
"你能解决这个脑筋急转弯吗？房间里有三个开关。其中一个控制着一盏灯。你看不到那盏灯，但你只能问一个问题来找出哪个开关控制着那盏灯。"
"这道数学题真是个脑筋急转弯。我已经试图解决它几个小时了，但始终没有想出来。"
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最佳回答 2023-01-22