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生活水平提高了,我们家里的各种电器也越来越多。不过,在享受它们带来的便利时,我们也为此付出了不小的代价:我们赖以生存的环境和宝贵的身体受到了严重的威胁。电视机:现在的电视频道多,好玩的节目也多,坐到电视机跟前,谁都不舍得离开。可是,近距离、长时间地看电视,你的眼睛可就受不了了:干涩、发痒、疼痛、睁不开、流眼泪,有的还会出现头痛、恶心及腹部痉挛、视力减退等症状。这都是电视辐射的微弱电子束持续刺激眼神经所致。另外,
The standard of living has improved, and we have more and more home appliances. However, when we enjoyed the convenience they brought, we also paid a considerable price for this: the environment in which we live and our precious body were seriously threatened. TV: Nowadays there are many TV channels and there are many interesting shows. Sitting in front of the TV, nobody is willing to leave. However, watching TV at a close distance for a long period of time can scare your eyes: dryness, itching, pain, tears, tears, and headaches, nausea, abdominal cramps, and vision loss. . This is due to the fact that the weak beam of television radiation continues to stimulate the oculomotor nerves. In addition,