A brilliant idea flashed into his mind while he was trying to formulate a new plan to promote the art of thinking.

他在尝试制订促进思考艺术的新计划时脑子里闪过了一个绝妙的主意。

youdao

A brilliant idea flashed into his mind while he was trying to formulate a new plan to promote the art of thinking.

他在尝试制订促进思考艺术的新计划时脑子里闪过了一个绝妙的主意。

youdao