Not only do babies get to doze their days away, but they've also mastered the fine art of learning in their sleep.

婴儿们不仅整天睡觉，而且他们还能在睡眠中掌握学习的艺术。

youdao

Not only do babies get to doze their days away, but they've also mastered the fine art of learning in their sleep.

婴儿们不仅整天睡觉，而且他们还能在睡眠中掌握学习的艺术。

youdao