108. News-Why do you get sleepy when you drive
2021-06-26 22:49 作者:鎢絲wus_studio | 我要投稿
詞匯
caffeine 咖啡因
due to 由于，因?yàn)?/p>
vibration 震動
manufacturer 制造商
conduct? 進(jìn)行
Why do you get sleepy when you drive?
Most of us have probably felt sleepy on a car journey, but it's not always due to an early start, or a long day, or a lack of caffeine.
It's all to do with the vibrations a car makes as it moves: they can bring on sleepiness in just 15 minutes. That's something for both car manufacturers and road safety experts to think about. They want to conduct further studies into how car seat vibrations could be secretly bringing on sleep.
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