皮埃尔一边走一边向两旁张望，每走三步就弯起一根手指头。

Pierre walked, looking from side to side, counting his steps, and reckoning them off in threes on his fingers.

youdao

皮埃尔一边走一边向两旁张望，每走三步就弯起一根手指头。

Pierre walked, looking from side to side, counting his steps, and reckoning them off in threes on his fingers.

youdao