可能是音高的变化使得乞食声没那么能打动人，获得的食物也随之变少，狐獴没办法就只好自谋生路。

This change in pitch might make their begs less persuasive, eliciting less food and leaving the juveniles no option but to forage on their own.

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各国目前面临气候变化压力和调整代价，将越来越频繁地需要国际援助，呼救声也会越来越急迫。

These calls for international assistance will become more frequent, and more intense, at a time when all countries are stressed by the pressures of climate change and the costs of adaptation.

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湖人队主帅菲尔.杰克逊对此不无讽刺的说到：“我唯一想念的是就是替补席后面的铃铛声。” 然而，还有另外一个显著的变化，那就是还有几千名球迷在为湖人队加油。

There was one other notable change: Several thousand fans were cheering the Lakers.

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