I quickly increased our speed, calculating the time it would take for the weapons-most likely SA-2 and SA-4 surface-to-air missiles capable of Mach 5 - to reach our altitude.

我立即加速并计算着导弹到达黑鸟飞行高度所需的时间 - 它们很可能是苏联制SA-2和SA-4地对空导弹，最大速度可达3马赫。

youdao

Back to this starting point — if we call this sort of a starting point, - starting altitude — this whole trip will take twice the amount of time.

回到出发点的轨迹-，如果我们把这个称之为出发点，出发的高度-，整个过程将会耗费，2倍的这个时间。

youdao

The implication is that, at altitude, players might be coached to have a go at goal from longer distances to take advantage of the straighter, faster trajectories.

这暗示，在高海拔处，球员们可能被指定在较远距离射门，如此可以利用更直更快的轨道。

youdao

The big-serving American had hopes of repeating last year's win over Australian Open champion Djokovic in the ATP event at Indian Wells, but was unable to take advantage of the high-altitude conditions in Boise as he went down 7-6 (7-5) 6-2 7-5.

CNN: SHARE THIS

But today, the World Anti-Doping Agency, known as WADA, is voting on whether to take the mountain away and place altitude tents on next year's prohibited list of substances and methods.

NPR: Anti-Doping Agency Reviews Low-Oxygen Tents

The next day Flamengo issued a statement declaring that the club would not take part in any future matches played at altitude.

BBC: Tim Vickery column