Perfect worlds don't exist, and neither do perfect learning situations.

完美的世界是不存在的，完美的学习环境也是不存在的。

youdao

Perfect worlds don't exist, and neither do perfect learning situations. Pamela Dunston, Ph.D., of Clemson University, found cueing to be an effective strategy.

完美的世界是不存在的，完美的学习环境也是不存在的。克莱姆森大学的帕梅拉·丹斯通博士发现暗示是一个很有效的策略。

youdao

Perfect worlds don't exist, and neither do perfect learning situations. Pamela Dunston, Ph. D., of Clemson University, found cueing to be an effective strategy.

完美的世界是不存在的，完美的学习环境也是不存在的。克莱姆森大学的帕梅拉·丹斯通博士发现暗示是一个很有效的策略。

youdao

While no plan is perfect, it does seem to capture the best of both worlds.

FORBES: Performance Share Plans -- The Best of Both Worlds