我设法从空中找到大象，引导大卫到达大象的地面位置。

I managed to spot the elephants from the air and guided David to their location on the ground.

youdao

没有固定标准，可根据商品需求及地面位置，可做标准形状或异型展柜！

There is no fixed standard, according to the demand for commodities and the ground position, do the standard shape or shaped Showcase!

youdao

从站立位置开始，弯腰，让手臂垂下，膝盖微微弯曲，让手臂接近地面位置。

From a standing position, bend forward from the waist with your knees slightly bent, letting your arms dangle close to the floor.

youdao

I think it's clear, the position of the object with respect to the ground, this vector is the same as the position of the object with respect to the plane, plus the position of the plane with respect to the ground.

我觉得很明显,物体相对于地面的位置,这个矢量等于,物体相对于平面的位置矢量,加上物体相对于地面的位置矢量

耶鲁公开课 - 基础物理课程节选