因而有必要对这一年龄段的自然人之民事行为能力重新加以分析和研究。

So, it is necessary to afresh analyze and study the civil action's ability of the natural persons of ten years and over.

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为了开展上个月发表于《成瘾行为心理学》上的这项研究，泰普特观测了一些未饮酒和吸毒的12到14龄少年。

For the study, published last month in the journal Psychology of Addictive Behaviors, Tapert looked at 12 - to 14-year-olds before they used any alcohol or drugs.

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在幼獐出生后的早期，哺乳行为的启动是由母獐启动的，但幼獐一周龄后即为启动者。

In the early stages, nursing appeared to be initiated by the dam but after about one week of life the fawn was usually the initiator.

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