time race的用法和樣例：
例句
- Beat the target time in every Time Trial race.
讓每場計時賽的時間記錄少于目標時間。 - The key to the time trial is to reach maximum speed as quickly as possible and hold it for as long as possible.
計時賽關鍵是要達到盡可能的速度，并盡可能長時間地保持最快速度。
詞匯搭配
- a race against time 和時間賽跑
