万物生长靠太阳。阳光是个好东西,但享受不当也可以引起麻烦。譬如,过去较为流行的也被许多研究所证实的一个理论是,过多的日光照射容易致癌,尤其是皮肤癌。但是,如果不晒阳光又可能引起很多健康问题,比如抑郁、维生素D和钙缺乏。研究人员认为,晒太阳比不晒太阳更好,因为晒太阳 All things grow by the sun. Sunshine is a good thing, but misuse can also cause trouble. For example, one theory that was more popular in the past and confirmed by many research institutes is that too much sun exposure is prone to cancer, especially skin cancer. However, if you do not expose yourself to sunlight, it can cause many health problems such as depression, vitamin D, and calcium deficiency. Researchers believe that sun exposure is better than sun exposure because sun exposure