原文地址

Instructive
 

instructive /ɪnˈstrʌktɪv/

adj. 有指导意义的，有教育性、启发性的
 

It refers to something which can give someone a lot of useful information.

它指的是某物能为某人提供有用信息。
 

I'm sure this will be an instructive experience.

我相信，这会是一次获益良多的经历。
 

Yesterday's seminar was very fun and instructive.

昨天的研讨会非常有趣且颇具启发意义。