"There's a very shrewd economic profit-based interest system here at play and there are people on the Egyptian side and in the government of Gaza who are finding ways to benefit from this structure."

VOA: standard.2010.06.17

Adam and Eve are naked, arum, which is the same word for clever or shrewd, and the snake is arum, he's clever and shrewd: there are lots of little puns of this kind.

亚当和夏娃是赤裸的是聪明,或者机灵的意思，蛇也是聪明的意思：,有很多类似的双关语。

耶鲁公开课 - 旧约导论课程节选

And like any shrewd borrower, Milton promises that the credit extended will prove an excellent investment.

就像那些精明的借贷人，弥尔顿保证这将是一个,收益很好的投资。

耶鲁公开课 - 弥尔顿课程节选