Sometimes the cannon is fixed in position, and other times you have to use the force of firing it to push it into a spot where you can hit the ball.

有时大炮是固定的位置，其他时候你必须使用发射它的力量把它推到一个你可以击中球的点。

youdao

Do you position yourself to catch a ball by solving differential equations in your head, on the fly?

当你试图接住一个飞行中的球时，是否会通过解微分方程来确定自己的位置？

youdao

Adam is just being created by God he sees one billiard ball moving towards another, put your self in his position.

亚当是由上帝所创造的，他看到一颗球向另一颗球移动，设身处地想象一下。

youdao

The rate and pace of change in the industry is such that it's always kind of a jump ball environment where companies are not able to hang on to a great position for a super long time.

这一行变化的速度,就是这样,总处于一种跳球环境中,公司不能,永远处于不败之地。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

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