1.When answering this question, you can discuss the existence and purpose of apps designed for collecting opinions about products or services. These apps are often used by companies to gather customer feedback, improve their offerings, and enhance customer satisfaction. 2.You can also mention how these apps function, such as through surveys, reviews, or ratings, and how they benefit both businesses and consumers by providing valuable insights and facilitating communication.

1.在回答這個問題時，您可以討論專為收集對產品或服務意見而設計的應用程式的存在及其目的。這些應用程式通常被公司用來收集顧客反饋、改善其產品和服務，並提升顧客滿意度。 2.您還可以提到這些應用程式的運作方式，例如通過調查、評價或評分，以及它們如何通過提供有價值的見解和促進溝通來惠及企業和消費者。