The animal keeper begins its feeding with much love.

动物饲养员用极大爱心饲养。

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Tourists gaped at the animal keeper feeding meat to the lions.

游客们目不转晴地看着饲养员给狮子喂肉。

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"At that time, I would rather have been a factory worker than an animal keeper," he said.

“那时，我宁愿做一个工厂工人，也不愿做动物饲养员，”他说道。

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Tranquillisers, which were once used haphazardly too little could leave the keeper dead, too much might kill the animal are far better controlled.

ECONOMIST: From zoo cage to modern ark