A child who is learning to speak may often make grammar mistakes or mix up his Chinese and English.

正在练习说话的孩子常会有文法错误或中英文混杂的情况，父母可以选择国语或英文回覆孩子。

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A child who is learning to speak may often make grammar mistakes or mix up his Chinese and English.

正在练习说话的孩子常会有文法错误或中英文混杂的情况，父母可以选择国语或英文回覆孩子。

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