A Study on Automatic Timing of stopwatches
电子秒表自动计时的研究
It also refer to specialized equipment such as stopwatches, vaults, diving boards and high jump bars.
还有专项体育器材，如跑表，撑杆，跳水板和跳高横杆。
Are the score cards, stopwatches point penalty cards ready ?
记分表，秒表，罚分表都准备好了 吗 到哪儿去邻？
They consulted their stopwatches and paced off distances.
他们查看秒表，步测距离。
They consulted their stopwatches and paced off distances. They scribbled in their tiny notebooks.
他们查看秒表，步测距离，在小笔记本上写下什么。
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