Tapping the screen will swing, and if you're lucky, hit the ball.

轻轻敲击屏幕将会挥球，如果你很幸运，就可以击中球。

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You are so lucky; the ball just clipped the table.

你真幸运，球恰恰擦到桌边。

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On the underside, a full roulette wheel spins while a ball bounces within, waiting to land on a lucky number.

手表背面，内藏有完整的轮盘。轮盘旋转的同时，里面的小球弹起，等待降落在一个吉利数字上。

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Mario Gomez got lucky as the ball tangled in his legs under a James Collins challenge on the right and the Stuttgart attacker was able to send a hopeful, low cross into the Wales box.

BBC: Wales 0-2 Germany

England desperately needed a score and it came when Roby kicked ahead for St Helens team-mate James Graham, but the ball took a lucky defection off the goal post to rebound into his own path for him to touch down.

BBC: New Zealand 24-10 England

While Inter's attackers were struggling to make friends with the ball, their defenders were faring little better and were lucky to get away with a Giggs through-ball to Berbatov, who failed to cross to the unmarked Ji-Sung Park.

BBC: Inter Milan 0-0 Man Utd