Stroll around any Mexican city for a while and you will notice a background hum like a swarm of angry bees.

在任何一个墨西哥城市转一圈，你都会注意到周围的嗡嗡声，就像一群愤怒的蜜蜂。

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AT THIS time of year Gordon Wardell loves to stand amid the almond blossoms in California’s San Joaquin valley, listening to the “low-pitch, warm, happy hum” of millions of bees.

每年这个时候，戈登•沃代尔都喜欢站在加利福尼亚圣华金山谷里杏仁树盛开的花丛中，聆听数百万只蜜蜂“低沉、温暖、愉快的哼鸣”。

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An old elm before the house was hung with thick clusters of seeds and some bees just out of the hive were flying round it, keeping up a continuous hum.

窗前有棵老榆树，榆钱儿正密，一串串在枝上垂着，有几只刚出巢的蜜蜂，围着榆枝乱飞，不住的嗡嗡的叫着。

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