例如，在意大利文艺复兴早期，有一种扬起一条前腿的青铜马雕塑，其马蹄下通常有一个炮弹。

For example, in the early Italian Renaissance, bronze statues of horses with a raised foreleg usually had a cannonball under that hoof.

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用类似人形的炮弹射击红色的求。

Shoot the red ball with a humanoid cannonball.

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吉姆放弃了计划的那个优美的燕式跳水的姿势，而本能地像一个炮弹一样落了下去——那巨大的水花证明了这点。

Jim abandoned his plans for a graceful swan dive and instinctively assumed the cannonball position - known for its magnificent splash.

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Then it lands on your foot, because assuming the cannon is at zero height, the cannonball certainly comes out towards the enemy, but has no time of flight.

然后它就会落在你的脚边,因为假设大炮的高度为 0,炮弹笔直地出膛打向敌人,却没有时间飞行

耶鲁公开课 - 基础物理课程节选