為什么一讀書就犯困？

Most people enjoy reading a good book after a long day or over the weekends. However, do you ever notice how you start feeling sleepy three pages into a book no matter how exciting it is? If you can relate to this, you are not alone. So what is it about reading that can make us conk out?

多數(shù)人都喜歡在漫漫長(zhǎng)日的結(jié)尾或周末時(shí)光閱讀一本好書。但你是否留意到，不管這本書多么精彩，你剛翻幾頁就會(huì)困意來襲？如果確實(shí)如此，其實(shí)像你這樣的人為數(shù)不少。那么，我們到底為什么一讀書就犯困呢？

The act of reading requires regular eye movement as your eyes follow the words across the page. It also requires brain power as your brain interprets the letters your eyes see and converts them into meaningful words, sentences, and paragraphs. As your brain works hard and your eye muscles tire, it's only natural that they would need rest, leading to eyes slowly closing and sleep taking over. The concentration required to process every word can be pretty exhausting, too, especially if your chosen tome is dense. And reading line after line of anything can make you feel like giving your eyes a break.

閱讀行為要求眼睛隨著文字在頁面上進(jìn)行有規(guī)律的眼球運(yùn)動(dòng)。閱讀還需要?jiǎng)幽X，因?yàn)榇竽X需要解釋你所看到的字母，并將它們轉(zhuǎn)換成有意義的單詞、句子和段落。由于大腦在努力工作，眼部肌肉也會(huì)感到疲勞，它們自然而然想要休息，這時(shí)我們的眼睛就慢慢睜不開了，開始昏昏欲睡。逐字閱讀需要集中注意力，這也特別勞心費(fèi)神，尤其在讀一本文字密密麻麻的大部頭時(shí)。不論讀什么書，一行又一行地看下來，都會(huì)讓你想給眼睛放個(gè)假。

The environment you create could be a big reason. People generally create a cosy and comfortable atmosphere that is quiet while they read. Experts say these are the very same conditions that are perfect for sleep. Reading is also a great way to escape from all your troubling thoughts as it helps you put your mind at ease. Reading is one of those activities that can be enjoyable and relaxing, which can help to put the mind and body in a calm state. This calm state can cause you to feel sleepy.

你創(chuàng)造的閱讀環(huán)境也可能是導(dǎo)致犯困的一大原因。人們通常會(huì)營造安靜、舒適的閱讀氛圍。專家認(rèn)為這些條件也很適合睡眠。閱讀是擺脫煩惱的絕佳方式，因?yàn)樗茏屇惴潘尚那椤ｉ喿x會(huì)令人輕松愉悅，讓你的身心平靜下來，進(jìn)而讓你感到困倦。

If you have a book that you really need to finish or you simply want to read longer without falling asleep, there are some techniques you can use. First, find a place to read that's comfortable, but not too comfortable.

如果你需要讀完一本書，或者僅僅想閱讀時(shí)不犯困的話，可以試試這幾種方法。首先，找一個(gè)舒適的地方閱讀，但切忌過于舒適。

Rather than lying down on your back, sit up in a comfortable chair, so you don’t feel like drifting off to sleep. Use lighting to reduce eye strain. Also make sure that the temperature isn't too hot. Reading in an environment that's too warm can make you sleepy.

與其躺著看書，不如坐在一把舒服的椅子上看書，這樣你就不會(huì)不知不覺睡過去。保證照明充足，減少眼睛疲勞。還要確保室溫不要太高，在溫暖的環(huán)境中閱讀會(huì)讓你昏昏欲睡。

If you anticipate trouble staying awake and you really need to finish that book before bed, try waking yourself up before you start reading. Do some light exercise, drink a caffeinated beverage, or take a cool shower. If you're more alert when you start reading, you're more likely to make it to the end of that book!

如果你感覺實(shí)在難以保持清醒，而且必須要在睡前讀完那本書，試著在閱讀前振奮精神。做少量運(yùn)動(dòng)，喝一杯含咖啡因的飲料，或者洗個(gè)冷水澡。你在開始閱讀時(shí)越清醒，就越有可能堅(jiān)持讀完這本書！