他落地时双脚先着地。

He landed feet first.

《牛津词典》

保持身体重心放在双脚，保持后脚跟着地。

Try to maintain your weight directly over your feet, keeping heels on the floor.

youdao

保持身体重心放在双脚，保持后脚跟着地。

Try to maintain your weight directly over your feet, keeping heels on the floor.

youdao