孟母三迁的英文：
[Literal Meaning]
Mencius/mother/three/move
Mencius' mother moves three times.

[解释]
儿童的成长受到环境的影响很大。

[Explanation]
One will be influenced greatly by the environment around him or her.

[例子]
李明的父母知道孟母三迁的道理，从小就让李明和学习好的孩子一起玩。

[Example]
Li Ming's parents knew the moral of one will be influenced greatly by the environment around him very well and asked him to play with those kids who studied well since boyhood.