We usually fly, first to California to see our son Scott and spend a week or more with him trying to catch up on everything we've missed.

我们通常先坐飞机去加州看儿子斯科特，然后花一个多星期的时间陪他，试图弥补我们错过的一切。

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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？

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Another small frustration. Sometimes, as I ran with an empty bathtub to catch a dough emission about to fly out of the mixer, I slipped on a little bit of oil on the floor.

有时候，我又推着空浴缸去扑即将飞出的面团，或者因为地板上的油渍而摔跤，幸好，这些都是小事故。

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Adding to the frustration: false albacore are really fun to catch on a fly rod.

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Mets center fielder Jordany Valdespin made an outstanding shoestring catch on a shallow fly by Erik Kratz to leave the bases loaded in the third.

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On the opposing team, bowlers try to eliminate batters by striking the wicket behind them, and fielders rush to catch struck balls on the fly, like getting a batter out in baseball.

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