儿童对母语的习得将是一个漫长的过程。

Children's acquiring of the mother tongue is a long process.

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儿童先习得母语，然后可能会学习第二种语言。

A child acquires his mother tongue. He may try to learn a second language latter.

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儿童先习得母语，然后可能会学习第二种语言。

A child acquires his mother tongue. He may try to learn a second language latter.

youdao