“他是一个与众不同的孩子，从头至尾都比别人更加积极和乐观，”赫尔希医生说。

"He was a different kid, more active and happy all the time," said Dr. Hershey.

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“他是一个与众不同的孩子，从头至尾都比别人更加积极和乐观，”赫尔希医生说。

"He was a different kid, more active and happy all the time," said Dr. Hershey.

youdao