Cold symptoms such as stuffy nose, runny nose and scratchy throat typically develop gradually, and adults and teens often do not get a fever.

感冒症状，如鼻塞、流鼻涕和喉咙发痒，通常是逐渐出现的，成年人和青少年通常不发烧。

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Our ties with people often deepen as we interact with them across time and gradually evolve interlocking habits and interests.

随着时间的推移，我们与他人的互动不断加深，并逐渐形成相互关联的习惯和兴趣。

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Just like the pounds that gradually accumulate over the years, the wait gains in our software development cycle often go largely unnoticed.

正如多年逐渐积累的体重一样，软件开发周期中的等待收益经常在不引人注意地情况下变大。

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When a market is in the process of bottoming, the volume will often be gradually declining because most of the sellers are out of the market and potential buyers have no reason to buy.

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If you shampoo less often, your scalp will gradually produce less oil.

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If symptoms improve after the first five to 10 minutes (as they often do), you can gradually increase the length and effort of your workout up to about 80 percent to 90 percent of your usual routine.

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