整天划手机的人，视力，脊椎身心迟早都会出问题
https://www.google.com.hk/search?q=%E5%88%92%E6%89%8B%E6%9C%BA%E7%9A%84%E5%81%A5%E9%97%AE%E9%A2%98&newwindow=1&sca_esv=580039890&sxsrf=AM9HkKnhdctxciNoYM17M6UvFWvW40cZpA%3A1699335796399&source=hp&ei=dM5JZYToFcDXseMPvZ-NuAU&iflsig=AO6bgOgAAAAAZUnchJ-2h4R6MUkY1K981eFxRLn1GsGn&ved=0ahUKEwiE8vuTl7GCAxXAa2wGHb1PA1cQ4dUDCAo&uact=5&oq=%E5%88%92%E6%89%8B%E6%9C%BA%E7%9A%84%E5%81%A5%E9%97%AE%E9%A2%98&gs_lp=Egdnd3Mtd2l6IhXliJLmiYvmnLrnmoTlgaXpl67popgyBRAAGKIEMggQABiJBRiiBEiQvAFQ-CZYnLIBcAJ4AJABAJgB-wGgAYAMqgEFMC4xLja4AQPIAQD4AQGoAgrCAgcQIxjqAhgnwgIHEC4Y6gIYJ8ICBRAAGIAEwgIEEAAYHsICCRAAGAUYHhjxBMICBhAAGAUYHsICCBAAGAUYHhgP&sclient=gws-wiz
字體：小 中 大
