How could they know what would or would not represent suitable business dress?

他们怎么知道哪些才是合适的商务装？

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While aspirin may not represent a suitable treatment for cancer, since many of the effects are only seen at very high doses, understanding how the drug works may lead to new therapies.

由于诸多作用仅在高剂量才会出现，因此阿司匹林不太可能作为一种合适的抗癌疗法，尽管如此，弄清楚药物如何发挥作用可能会产生新的疗法。

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Sports and leisure backpack is involved in one of the most important equipment in outdoor activities can not indispensable, so how to choose the suitable backpacks?

运动休闲双肩包是参与户外活动不能缺少的重要装备之一，那么如何选择适合自己的登山背包呢？

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And although the trial will help to work out the best way to deliver the fuel cell's hydrogen, and how to build a suitable distribution network, it will not necessarily bring the price down to the point where fuel cells can compete with petrol or diesel.

ECONOMIST: Fuel cells hit the road | The

Project volunteers say the first 110lb (50kg) of milled grain is not yet suitable for public consumption but they hope to see how good it tastes with some private baking.

BBC: Cumbria's Acorn Bank Mill grinds first flour for 70 years