The researchers say that television viewing may be a risk factor for all Alzheimer's disease, but more researches needed to establish a link.

研究人员表示，电视可能是所有阿尔茨海默症的危险因素，但是仍需要更多的研究来建立联系。

This study suggests that this may not be the case, and that we should focus more on leisure time sitting, mainly television viewing time, rather than sitting, in general.

" 而这项研究表明，情况可能要另当别论，总体而言，我们应该更加关注休闲时的久坐时间，主要是看电视的时间，不是坐着。"

The American Academy of Pediatrics, for example, has said there are connections between excessive television viewing in early childhood and cognitive, language and social emotional delays.

例如， 美国儿科学会表示，儿童早期过度看电视与认知、语言和社交情感迟缓之间存在联系。

While watching television may have educational benefits and relaxation benefits, the researchers advise that adults over the age of 50 should try and ensure that television viewing is balanced with other contrasting activities.

虽然看电视可能会带来教育上的好处，也能让人放松，但研究人员建议50岁以上的成年人应尝试确保看电视与其他对比活动保持平衡。