“坡脚”在英语中常见的表达是 “foot of slope” 或 “slope foot” 。
“foot”有“底部、底端”的意思，“slope”指“斜坡、坡地”，所以“foot of slope”或“slope foot”能准确传达“坡脚”这一地理概念，即斜坡的底部位置。
例如：The house is located at the foot of slope.（房子位于坡脚处 。）