Here the depression-era london meeting is instructive .

萧条时期伦敦会议具有启发性。

To see russia 's two leaders in quick succession is instructive .

看俄罗斯的两位领导人会迅速交接政权是有启发性的。

In this way , writing is both therapeutic and instructive .

通过这种方式，让写作既有针对性又有指导性。

The performance of emerging-market equities has also been instructive .

新兴市场的股市的表现也是有教育意义的。

The experience of massachusetts is instructive .

马萨诸塞州的经验具有启发性。