When answering this question, you can talk about how advertising helps a company promote its products or services, attract new customers, and build brand awareness. Advertising can also help companies stand out from competitors and increase sales. You might also mention that advertising is a way for companies to communicate their values and messages to the public. However, you could add that while advertising is important, other factors like product quality and customer service also play a big role in a company's success.

在回答這個問題時，你可以談論廣告如何幫助公司推廣其產品或服務、吸引新客戶，以及建立品牌知名度。廣告還能幫助公司在競爭對手中脫穎而出並提升銷售額。你也可以提到廣告是公司向公眾傳達其價值觀和訊息的一種方式。然而，你可以補充說，雖然廣告很重要，但產品品質和客戶服務等其他因素在公司成功中也扮演著重要角色。