名词
中文翻译：Unknown
同义词：
['happy', 'joyful', 'content', 'bliss', "felicity例句：1. He always tries to make everyone around him happy.（他总是试图让周围的人都快乐。）2. She felt a sudden surge of happiness when she received the news.（当她收到那个消息时，她突然感到一阵幸福涌上心头。）3. The old couple's happiness was contagious; it spread throughout the neighborhood.（这对老夫妇的幸福感染了整个社区。）"]
例句：
-
1. He always tries to make everyone around him happy.
他总是试图让周围的人都快乐。
-
2. She felt a sudden surge of happiness when she received the news.
当她收到那个消息时，她突然感到一阵幸福涌上心头。
-
3. The old couple's happiness was contagious; it spread throughout the neighborhood.
这对老夫妇的幸福感染了整个社区。