Enjoy progressively challenging levels and two distinct play modes - clear the entire grid in Marathon, blasting blocks at your own pace, or race the clock in Speed mode.

享受逐步有挑战性的层次和两种截然不同的玩法-在马拉松上清理所有的网格，依你自己的速度爆破方块，或者依时间速模式竞赛模式来赢得比赛。

youdao

My every day is a race against the clock that I never ever seem to win.

我每天都在和时间赛跑，但我似乎从来没赢过。

youdao

Parkrun is not a race but a time trial: Your only competitor is the clock.

“公园跑”不是速度竞赛，而是计时赛：你唯一的竞争对手是时钟。

youdao

As a sport, freestyle speaks to them far more than watching one skier after another race the clock down the same old slope -- Vonn or no Vonn.

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Olympic road race champion Sanchez (Euskatel) had been just eight seconds in arrears before the race against the clock but never threatened and lost second overall to Colom.

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Target Practice, which is designed to teach you about the nature of weapons, has you race against the clock while aiming to hit your competitors 30 times.

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