那些一天在电视前观看他们喜欢节目持续4个小时的会面临百分之二十八患病的危险可能性。
Those looking at their favourite progammes for four hours a day face a 28 per cent rise in the risk.
我们必须认识到危险的可能性。
呼吸紧促或胸口痛也可以说明你有心脏猝死的危险,但是这样的可能性很小,而且这也可能是年轻人有其它健康问题的一个信号,比如哮喘。
Shortness of breath or chest pain may also be a sign that you're at risk of sudden cardiac death, but these are rare and may be a sign of other health problems in young people, such as asthma.
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