The hot weather used to bring various diseases, which could spread rampantly.

在那时热天气经常会带来很多疾病，有的甚至是传染性很强的疾病。

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Trees of more than one hundred years old could be seen everywhere; different kinds of plants grew rampantly here and there.

百年以上树龄的古木比比皆是，各种植物也生长得非常茂盛。

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As the impetuous development of computer software industry and Internet, the software piracy and cracking which is aiming at software are running rampantly.

随着计算机软件业和互联网的迅猛发展，针对软件的盗版与破解也随之泛滥起来。

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Yes, many of them are marginalised from mainstream workplaces but this does not mean they should be rampantly (or even slightly) abused.

ECONOMIST: Under new management