Penny "s brain teaser this morning."

我在想佩妮早上说的脑筋急转弯。

youdao

Then both groups took the brain-teaser test again.

随后这两组学生要再做一次脑筋急转弯测试。

youdao

Then both groups took the brain-teaser test again.

随后这两组学生要再做一次脑筋急转弯测试。

youdao