An emotion is a feeling such as happiness, love, fear, anger, or hatred, which can be caused by the situation that you are in or the people you are with.
双语例句
例： Happiness was an emotion that Jerry was having to relearn.
幸福是一种杰瑞当时不得不再学习的感情。
例： the different ways that men and women express emotion.
男人与女人不同的表达感情的方式。
例： Research has shown that secure children are generally better at dealing with emotions, including sadness and anger.
研究表明有安全感的儿童一般能更好应对包括悲伤及愤怒等在内的情绪。
例： Her voice trembled with emotion.
她的声音颤抖着，充满了感情。