When answering this question, you can discuss the social and psychological effects of smiling. Smiling is often seen as a universal sign of friendliness and approachability, making people appear more open, positive, and easy to get along with. You can mention that people who smile frequently tend to create a warm and welcoming atmosphere, which helps build trust and good relationships with others. However, you might also point out that while smiling can be a sign of friendliness, it does not always reflect a person's true character, as some people may smile out of politeness or habit rather than genuine friendliness.

回答這個問題時，你可以討論微笑的社會和心理影響。微笑常被視為友善和易接近的普遍象徵，讓人看起來更開放、積極且容易相處。你可以提到經常微笑的人往往能營造出溫暖且熱情的氛圍，這有助於建立信任和良好的人際關係。然而，你也可以指出，儘管微笑可以是友善的表現，但它並不總是反映一個人的真實性格，因為有些人可能是出於禮貌或習慣而微笑，而非真正的友善。