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Once she mastered this skill, she made the task more challenging for herself: instead of waiting for the gulls to land on the water, she tried to capture the gulls on their descent when they were more than a metre above the water surface.
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当她熟练掌握了这项技巧，她开始玩得更有挑战性：她尝试在海鸥落到水面之前，在空中还有1米多高的时候就抓住它们。 |
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Once she moved over by Maxwell's desk, near enough for him to be aware of her presence.
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她慢慢蹭到马克斯韦尔桌边，离他很近，足以让他意识到她的存在。 |
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Once sniveling when catch cold.
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我一感冒就流鼻涕。 |
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Once society has allocated people (as well as land, buildings, and machines) to various jo , it must decide who will eat caviar and who will eat potatoes.
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一旦社会分派人们（比如陆地，建筑物和机器）做各种不同的工作，它肯定决定谁将吃鱼子酱，谁将吃马铃薯。 |
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Once society has allocated people (as well as land, buildings, and machines) to various jobs, it must decide who will eat caviar and who will eat potatoes.
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一旦社会分派人们（比如陆地，建筑物和机器）做各种不同的工作，它肯定决定谁将吃鱼子酱，谁将吃马铃薯。 |
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Once somebody picks up a wallet , they are out of other's anticipation right away, the field drags suddenly a wallet walking.
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一旦有人捡起钱包，他们就出其不意地猛然把钱包拽走。 |
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Once somebody told a smart housewife that there was a kind of stove, which would only consume half of the coal she was burning .
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有一次某个人告诉一个精明的家庭主妇说有一种炉子，用起来可以比她现在用的炉子省一半的煤。 |
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Once someone is susceptible, however, a different question becomes pertinent.
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当有人是易感体质的时候，就有个问题摆在人们的面前。 |
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Once source credit Professor Edward Lorenz of M.I.T., a meteorologist, as the first to discover evidence supporting chaos theory in 1960.
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以前的来源归于M.I.T气象学家的爱德华·洛伦兹教授，因为于1960年第一次发现了证据支持混沌理论。 |
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Once standards become established, the use of biometrics could spread so that it is used to secure retail transactions made via the internet and mobile phones, not just in shops.
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标准一旦确立，生物识别技术将会被广泛应用，届时不只在商店，还会被用于确保网上与手机零售交易的安全性。 |
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Once sth wrong happend,pls inform me.
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万一有什么困难，请给我捎个信。 |
