1. For the first part, you can talk about why companies choose celebrities to promote their products. Usually, it’s because celebrities have a lot of influence and can attract attention. People often trust or admire celebrities, so they might be more likely to buy something if a famous person recommends it. 2. For the second part, you can discuss how effective celebrity endorsements are. Sometimes, they can really boost sales and make a brand more popular, especially if the celebrity is well-liked and fits the product’s image. However, you can also mention that not everyone is influenced by celebrities, and sometimes people might even ignore or distrust ads if they feel the endorsement isn’t genuine.

1. 在第一部分，你可以谈谈为什么公司选择名人来推广他们的产品。通常，这是因为名人拥有很大的影响力，能够吸引注意力。人们常常信任或崇拜名人，所以如果有名人推荐某个产品，他们可能更有可能购买。 2. 在第二部分，你可以讨论名人代言的效果。有时，它们确实可以大大提升销量并让品牌更受欢迎，尤其是当名人受欢迎且符合产品形象时。不过，你也可以提到，并非所有人都会受到名人的影响，有时候人们甚至可能忽视或不信任广告，如果他们觉得代言不真诚的话。