Calculate the amount of the equipments, by estimate the line pitch.

通过生产节拍估计，计算设备需要量。

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Soriano hit Peavy's first pitch, a 90-mph fastball, down the left-field line.

索里亚诺击中皮威的第一投，这个快球时速90英里，落在了左边线上。

《柯林斯英汉双解大词典》

Players had crossed the line by attacking fans on the pitch.

运动员们袭击场地内的粉丝们，做得过分了。

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Ambassador Susan Rice to pitch the line that the attacks resulted from reaction to a YouTube video.

WSJ: Review & Outlook: Benghazi Disinformation Points

After the interval, Fulham moved their defensive line further up the pitch and benefited as United's time on the ball was greatly reduced.

BBC: SPORT | Football | Premiership | Fulham 1-1 Man Utd

The bottom line is that an elevator pitch is extremely important and worth taking the time to develop so it is easily understood and projects exactly what it is that you do.

FORBES: How to Create an Elevator Pitch