力透纸背

His delicate familiarity with children's psychology, his thorough understanding of Americans and American society, and his great contributions to American English, have won great respect and reputation among the people around the world.

他对儿争心理洞微察幽的熟谙，对美国人民与美国社会力透纸背的剖析，以及对美国英语卓越无比的贡献，赢得了世界人民的尊敬与爱戴。

From a physical perspective, the friction of ink and paper, puts the stroke strength into the dots and lines, achieving forceful and penetrating effect.

从物理学的角度来分析，墨汁与纸的摩擦，可把笔力注入到点画线条之中，达到力透纸背、入木三分的效果。

To Write the Grief with the Joy, Deeply and Powerfully& Analysis of the black humour and the satiric narration from the reverse side in Two Big Sheep

以喜写悲，力透纸背&《好大一对羊》中的黑色幽默与反讽叙述解析