This paper describes a new type of measuring device to determine the loads of Human's foot sole for the normal and the sick in normal walking gaits.

本文研制新型的人体足底负荷测定装置，确定正常步态下的正常足和病理足的负荷谱。

youdao

There is a wart-like lump on the sole of right foot.

我右脚底有个像肉疣般的硬块。

youdao

There is a wart-like lump on the sole of my right foot.

我右脚底有个像肉疣般的硬块。

youdao

And it is extremely insulting to point the sole of one's foot at another person, even if it is done unintentionally while sitting and chatting informally.

NPR: Sergeant Notes Odd Rituals of War in Afghanistan

Without standing, he lifts his left foot and drags a brittle friction match across the sole of his boot, then watches the red tip flare and expire in the chill wind before he can transfer the flame.

NPR: Excerpt: 'Woodsburner'

The English foot, for example, is almost identical to the Japanese Kanejaku, and both are as long as the sole of an average man's shoe.

BBC: Gonna take a centi-mental journey