The practice tell us that the education science research is the only and best way.

实践证明：教育科研是解决这一问题的有效途径。

youdao

Teachers often tell us "Practice makes perfect."

老师经常告诉我们“熟能生巧”。

youdao

After more than 20 or 30 years of practice, most of us have come to know what our children's faces look like when they tell a lie.

经过了二三十年的实践，大多数母亲都渐渐懂得看破孩子说谎时的表情。

youdao

Theory and practice both tell us that printing money cannot generate economic growth or lower the natural rate of unemployment, but it can cause inflation.

FORBES: The Limits Of Monetary Policy Call For Moral, Sound Money

Tell us the best way to practice the invention.

FORBES: Patent Reform: Five Things Technology Companies Need to Know

Tell us what is new or I should say, perhaps, old in this toilet training practice.

NPR: Slate's Medical Examiner: Earlier Toilet Training