一天下午，我看完电视想出去玩，顺手一摸电视机，发现电视机有些热。我也没在意就出去玩了。
One afternoon, after watching TV, I wanted to go out to play. I touched the TV and found it was a little hot. I didn't care and went out to play.
玩回来想起这件事，查了许多书，才知道电视机里的元件需要电才能工作，工作时要产生很多热。关电视机时，热量 没散发完，自然就会出现电视机发热的事喽。
从这件事上使我明白要多观察身边的事，才能长很多知识。
From this matter, I understand that only by observing the things around me can I gain a lot of knowledge.
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