limit speed的用法和樣例：
例句
- The space agency's dogged pursuit of extreme speed, officials hope, will ultimately make space flight easier to accomplish.
太空署一直以來(lái)都在追求官方希望的極限速度，這將使太空飛行變得極其容易。 - Though no statistician we spoke with had recalculated their numbers, the new world record is likely to rejigger the equations they use to calculate the maximum human speed.
雖然上述提到的幾個(gè)統計學(xué)家并沒(méi)有說(shuō)重新計算了他們的數據，但是博爾特的世界紀錄很有可能讓他們重新計算出新的人類(lèi)極限速度。
