be pessimistic and world-weary的用法和樣例：
例句
- A growing amount of research shows a pessimistic outlook can take a huge toll on your health.
越來越多的調查顯示，悲觀厭世會大大有損於你的身體健康。 - Axolotls sudden death rises to the philosophic layer, which achieves the graciousness and grace to all flesh, as well as a mood of pessimism and world-weariness.
蠑螈的偶然之死則上升到對死亡的哲學思考，達到了對萬物和眾生的親近感和慈悲心，但也帶來一種悲觀厭世的情緒。
