Like many people, you probably keep your smart phone, tablet, or maybe even laptop by your bedside at night, and that is likely a huge factor in why you may have trouble sleeping at night.
像许多人一样，你可能在晚上会把手机、平板，或可能甚至把笔记本电脑放在床边，这可能是一个你为什么晚上睡不好的很大原因。
Like many people, you probably keep your smart phone, tablet, or maybe even laptop by your bedside at night, and that is likely a huge factor in why you may have trouble sleeping at night.
像许多人一样，你可能在晚上会把手机、平板，或可能甚至把笔记本电脑放在床边，这可能是一个你为什么晚上睡不好的很大原因。
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