Through the training, aquarists and the animals have built up the mutual trust and relationship gradually.

透过训练，增加了日常接触，让饲养员跟动物逐渐建立互信的关系。

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Through the training, aquarists and the animals have built up the mutual trust and relationship gradually.

透过训练，增加了日常接触，让饲养员跟动物逐渐建立互信的关系。

youdao