The effects of noise on the ability of children to learn effectively in typical classroom environments are now the subject of increasing concern.

噪音对儿童在平常课堂环境中的有效学习能力的影响是人们日益关注的问题。

youdao

We can learn from these speakers, whose ability to talk effectively was central to their success, as is the case with so many successful people in every profession.

我们可以从这些演讲者身上学到东西，他们强有力的演讲能力是他们成功的关键，就像各行各业的许多成功人士一样。

youdao

To effectively learn a new accent, you must expand the ability of your ear by listening over and over to examples of the accent.

高效的学习一种新的口音需要提高你的听力，而这就需要一遍再一遍的听口音的录音。

youdao

The ability of these robot systems to naturally interact, learn from, and effectively cooperate with people has been evaluated in numerous human subjects experiments, both inside the lab and in real-world environments.

FORBES: Cynthia Breazeal TED Talk on Personal Robotics