另一个模块继续通过一个单独的循环泵入冷却剂，但宇航员不得不关掉不必要的设备以防止过热。

Another module continued to pump coolant through a separate loop, but astronauts had to power down non-essential equipment to prevent overheating.

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她说，如果你正在考虑服用补充剂，请阅读成分清单，但这并不总是万无一失的。

If you are considering a supplement, read the list of ingredients, she says, although this is not always foolproof.

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杀虫剂的喷洒可以经过周密的计划，但意外事故、无法预见的天气状况以及飞行员的失误往往会导致比预期更多的喷洒量。

The spraying of pesticides can be carefully planned, but accidents, weather conditions that could not be foreseen, and pilot errors often cause much larger deposits of spray than they had anticipated.

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We've identified many drugs that stimulate insulin receptors, for example, but they're not exactly insulin, and those can potentially be used as agonist type drugs.

我们已经设计了很多,能够激活胰岛素受体的药物,但它们都不是和胰岛素分毫不差的,但都可以用作激动剂类药物

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