tā / xuǎn xiū / le / rèn zhī xīn lǐ xué / kè chéng / xiǎng / liǎo jiě / dà nǎo / rú hé / zuò chū / jué cè

她选修了认知心理学课程，想了解大脑如何做出决策。

She took a course in cognitive psychology to learn how the brain makes decisions.