It would be a pity to retard our development by holding back those people who are gifted enough to work and play well with less than the average amount of sleep, if indeed it does them no harm.

限制那些有足够天赋、即使睡眠少于平均值却能很好地工作和娱乐的人会阻碍我们的发展，这将是一件憾事，如果这确实对他们没有害处的话。

youdao

Lead can harm mental and physical development even in babies before they are born.

铅会对智力和身体发育造成损害，甚至对未出世的胎儿也是如此。

youdao

We discuss status and development trend of municipal domestic refuse in HuaiNai city, expound the harm of domestic refuse, and put forward processing and management countermeasures of it.

本文根据淮南市城市生活垃圾的现状及发展趋势，阐述了城市生活垃圾的危害．讨论了城市生活垃圾的处理与管理对策。

youdao

Lead can harm mental and physical development even in babies before they are born.

VOA: special.2009.06.09

It is believed that sleep deprivation may harm neurological development and can contribute to behavioural problems including attention deficit hyperactivity disorder (ADHD).

BBC: Children losing out on sleep

Regardless of the hyperbole, when the former head of the CIA, who most probably has intimate knowledge of the development of Stuxnet and the potential harm that could be caused by attacks against critical infrastructure talks about cataclysmic risks it may be well to pay attention.

FORBES: Pace of US Cyber-Preparedness Accelerating

In April Ms Dekker won a court case against Dutch social services, who had argued that the voyage could harm her emotional and social development.

BBC: Teenager Dekker 'sets sail' on world record bid