The midsole and outsole under the heel of this impressive debut splays outward when the foot first hits the ground to soften impact.

这款令人印象深刻的新鞋，其后跟的中底和大底在踏地时会向外延展以起到缓冲作用。

youdao

Lifting your front foot first to take a step backwards will take you slightly off balance for a split second and that's all your opponent will need.

首先抬起前脚往后迈一步，这会让你瞬间失去平衡，这正是你的对手所需要的。

youdao

To find out whether our gait gives us any advantages, scientists asked 27 volunteers to walk on a treadmill all three ways: heel-first, ball-of-the-foot first, or up on tippy toes.

科学家们想知道我们的步法是否能带来什么益处，并招募了27名志愿者以三种方式在跑步机上行走：脚跟先着地，拇趾球先着地，及脚尖先着地。

youdao

Also left forever on the moon is a sign with these words: "Here men from the planet Earth first set foot on the Moon July,nineteen sixty-nine A.D.

VOA: special.2009.07.15

During the same period when I was first teaching this course, a veritable six-foot shelf of diatribes against literary theory was being written in the public sphere.

我一开始教这门课的时候，文学理论遭到了,公开地谩骂。

耶鲁公开课 - 文学理论导论课程节选

Remove first sock from foot.

把第一双袜子从脚上脱下。

哈佛公开课 - 计算机科学课程节选

The Giants were on the front foot first and twice inside the opening five Cudjoe was denied a try.

BBC: Harlequins 10-18 Huddersfield Giants

So we ask women in our community to put their relationship foot first.

FORBES: Former Cisco Executive Makes Her Mark, Leads Network of Women Helping Other Women

The substitute scored with almost his first touch with a sumptuous left foot first-time strike from a tight angle, after a great little ball from Zidan.

BBC: Algeria 0-4 Egypt