由於長期勞累，他的心臟出現了衰竭的跡象。
Due to long-term exhaustion, his heart showed signs of failure.
Listen to pronunciation
Example sentences
經過一整天的勞累，他很快就睡著了。
经过一整天的劳累，他很快就睡著了。
After a full day's exhaustion, he fell asleep quickly.
勞累了一天，他一躺下就酣睡了。
After a tiring day, he fell into a deep sleep as soon as he lay down.
他因為過度勞累而在辦公室暈倒了。
He fainted in the office due to overwork.
他因過度勞累而突然倒下了。
He suddenly collapsed due to extreme exhaustion.
Usage Notes
Specifically refers to being worn out due to excessive physical or mental labor.
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