When answering this question, you can talk about social situations where people might feel it's necessary to put on a fake smile. For example, during formal events, at work, or when meeting someone for the first time, people often smile to be polite or to avoid awkwardness, even if they don't feel genuinely happy. You can also mention that pretending to smile can help maintain a positive atmosphere or smooth over uncomfortable situations. Giving specific examples, like customer service jobs or family gatherings, can make your answer more relatable.

在回答这个问题时，你可以谈论一些社交场合，人们可能觉得有必要做出假笑。例如，在正式活动、工作场合或第一次见面时，人们常常会为了礼貌或避免尴尬而微笑，即使他们内心并不真正高兴。你也可以提到，假装微笑有助于保持积极的氛围或缓解不舒服的局面。举一些具体的例子，如客服工作或家庭聚会，可以让你的回答更贴近生活。