To avoid knee pain, you can run on soft surfaces, do exercises to strengthen your leg muscles, avoid hills and get good running shoes.

为避免膝盖疼痛，你可以在柔软的地面上跑步，多加练习来加强腿部肌肉，尽量不在斜坡上跑，并买双好的跑鞋。

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To take good care of our teeth, we shouldn't eat too much candy, brush our teeth with too hot or too cold water, have soft drinks often.

为了照顾好我们的牙齿，我们不应该吃太多的糖果，用太热或太冷的水刷牙，或者经常喝软饮料。

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We humans are soft-wired to suffer terribly when we are rejected by someone we adore- for good evolutionary reasons.

当我们被喜欢的人拒绝时，通常变得极其软弱的去忍受-为了一些好的进化论的理由。

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Michael Hills held Steenberg up as Etlaala and Beckermet set a furious pace considering the good to soft ground but as the leaders began to fade, Hills unleashed his mount with his run.

BBC: SPORT | Other Sport... | Horse Racing | Musidora success for Short Skirt

But it stems also from an undertone of soft propaganda that needs to imply that Philip was a good guy.

ECONOMIST: Spanish empire

According to sources at the meeting, Cunningham accused McCain of doing "more harm than good" to Republicans by advocating a ban on soft money without also calling for so-called "paycheck protection" that would impose limitations on the political expenditures of labor unions.

CNN: McCain to campaign for House Republicans this fall