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来源:雅诚德英语网
Whether play occurs or not depends on the intention of the animals, and the intentions are not always clear from behaviors alone.
玩耍的发生与否取决于动物的意图,而这些意图并不总是仅从行为上就能看出来的。
Whether play occurs or not depends on the intention of the animals, and the intentions are not always clear from behaviors alone.
玩耍的发生与否取决于动物的意图,而这些意图并不总是仅从行为上就能看出来的。