台灣的COVID-19疫情警戒已經升到三級好幾個禮拜了！大家覺得感覺如何呢？有些人在家工作（working from home），有些人遠距上課（remote learning），但整天待在家裡，有些人開始會覺得心情不好，在英文中，有所謂的幽居症（cabin fever）來描述這樣子的現象喔！
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cabin fever 幽居症；因長期足不出戶而引起的煩躁情緒
- Many people have felt really anxious and that they have been suffering from cabin fever since the whole of Taiwan moved into level 3 of its four-tier coronavirus alert system.
自從全台進入第三級疫情警戒，很多人都覺得很焦躁又出現幽居症的現象。
- The Guardian suggests that playing online chess is a good way to beat cabin fever.
英國衛報表示玩線上西洋棋是一個擊退出不了門的煩悶情緒的好方法。
延伸閱讀：Lockdown cabin fever? 56 tried, tested and terrific ways to beat the boredom on The Guardian https://www.theguardian.com/lifeandstyle/2021/jan/27/lockdown-cabin-fever-here-are-56-tried-tested-and-terrific-ways-to-beat-the-boredom
learning chess 在 AIRLegend/ChessRL: Deep Reinforcement Learning for Chess 的推薦與評價
Neural chess. Reinforcement Learning based chess engine. Personal project to build a chess engine based using reinforcement learning. ... <看更多>