bit of jam的用法和樣例：
例句
用作名詞 (n.)
- A cheerful wife is the joy of life.
快樂(lè )的妻子是生活的樂(lè )事。 - An evening at home watching TV is not my idea of a good time.
晚上呆在家里看電視，我不認為是什么賞心樂(lè )事。
詞匯搭配
- bit of jam 樂(lè )事(意中人)...
