1.When answering this question, you can discuss the influence and reach of celebrities and how they can effectively communicate health messages to a wide audience. Celebrities often have a large following and can attract attention, making them effective in raising awareness about health issues. 2.You can also consider potential drawbacks, such as the risk of misinformation if the celebrity is not well-informed, or the message being overshadowed by the celebrity's personal brand. It's important to weigh the benefits of increased visibility and engagement against these potential risks.

1. 在回答这个问题时，你可以讨论名人的影响力和传播范围，以及他们如何有效地向广泛受众传达健康信息。名人往往拥有大量粉丝并能吸引注意力，使他们在提高人们对健康问题的 awareness 中发挥重要作用。 2. 你还可以考虑潜在的缺点，比如如果名人信息掌握不当可能导致的误信息风险，或者信息被名人的个人品牌所掩盖。权衡增加的可见性和参与度与这些潜在风险之间的利益是很重要的。