requiting例句
Even normal racing produces enormous straining,
requiting the helmet to protect the neck and spine.
甚至是一般的赛车运动都会产生极大的张力, 这就要求头盔能保护颈部和脊椎.
When given a problem
requiting multiplication or division, the computer solves it by adding or subtracting.
当给计算机一道要求用乘法或除法求解的题时,它能用加法或减法解出.