他指出了获得第二名和第三名的游泳选手的数据，数据显示获得第三名的选手实际上游得更快。
He points out the data on the swimmers in second and third place, which shows that the one who finished third actually swam faster.
1998年7月公布了一段20秒的视频，清楚地显示一只黑色的大型动物在荒原上游荡。
A 20-second video released in July 1998 clearly shows a large black animal roaming the moor.
图中显示一闸阀及一旋转的蝶阀用作上游节流阀。
A gate valve and a rotary butterfly valve are shown acting as the upstream throttling valve.
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