Definition: to move somewhere by lifting your foot and putting it down in a different place Level: B1
请从边缘后退。
Please ___step ___back from the edge.
志愿者主动站出来帮忙。
The volunteer ___stepped ___forward to help.
他跨过水坑，保持鞋子干燥。
He ___stepped ___over the puddle to keep his shoes dry.
