研究称学会走路早长大身体好
研究称学会走路早长大身体好
根据《公共科学图书馆综合》（PLoS ONE）上一项对9，000名1966年生于芬兰的人的研究，在很小的时候就能在无人帮助的情况下站立行走的孩子进入青春期后，会比那些较慢达到相关“动作发展指标”的孩子更健壮。身体最早熟的婴儿──在六至八个月即可在无人帮助的情况下站立行走的婴儿与六个月后才能在无人帮助的情况下站立或行走的同龄人相比，在14岁时的体育课成绩高出1/3，每周参加更多的体育运动，并且参与的体育运动类型也更多。研究人员称，提早掌握动作技能与日后生活中较高的体育活动参与程度之间的联系可以反映出遗传差异和早期生物学因素（如饮食）的影响。
注意：研究人员称，这项研究是靠父母的叙述来确定婴儿何时达到这些动作发展指标的。如果足够多的父母有意或无意地回避说出发育滞后的情况，那么结果就会产生偏差。
Athletic 1 Infants： Children who were able to stand and walk unaided at the earliest ages were more athletic as adolescents than children who had been slower to reach those 'motor milestones 2，' according to a study of 9，000 people born in Finland in 1966 that appeared in PLoS ONE． The most physically 3 precocious 4 infants －－ those who stood and walked unaided between about ages six months and eight months －－ as 14－year－olds scored one－third of a grade higher in physical education， attended more sports sessions per week and played more types of sports than peers who hadn't stood or walked unaided until six months later． The associations between early motor skills and higher sports participation 5 later in life could reflect genetic 6 differences， as well as the influence of early biological factors， such as diet， the researchers said.
Caveat：The study relied on parental 7 reporting to determine when the infants reached these motor milestones． If enough parents deliberately 8 or unintentionally avoided reporting delayed development， the findings could be skewed， the researchers said.
- This area has been marked off for athletic practice.这块地方被划出来供体育训练之用。
- He is an athletic star.他是一个运动明星。
- Several important milestones in foreign policy have been passed by this Congress and they can be chalked up as major accomplishments. 这次代表大会通过了对外政策中几起划时代的事件，并且它们可作为主要成就记录下来。 来自《简明英汉词典》
- Dale: I really envy your milestones over the last few years, Don. 我真的很羡慕你在过去几年中所建立的丰功伟绩。 来自互联网
- He was out of sorts physically,as well as disordered mentally.他浑身不舒服，心绪也很乱。
- Every time I think about it I feel physically sick.一想起那件事我就感到极恶心。
- They become precocious experts in tragedy.他们成了一批思想早熟、善写悲剧的能手。
- Margaret was always a precocious child.玛格丽特一直是个早熟的孩子。
- Some of the magic tricks called for audience participation.有些魔术要求有观众的参与。
- The scheme aims to encourage increased participation in sporting activities.这个方案旨在鼓励大众更多地参与体育活动。
- It's very difficult to treat genetic diseases.遗传性疾病治疗起来很困难。
- Each daughter cell can receive a full complement of the genetic information.每个子细胞可以收到遗传信息的一个完全补偿物。
- He encourages parental involvement in the running of school.他鼓励学生家长参与学校的管理。
- Children always revolt against parental disciplines.孩子们总是反抗父母的管束。
- The girl gave the show away deliberately.女孩故意泄露秘密。
- They deliberately shifted off the argument.他们故意回避这个论点。