In any given household, wars between spouses, families and roommates are waged on a variety of different fronts. Who does the dishes tonight? Who will take out the trash? How could Steve have left the toilet seat up...again? And seriously, who finished the coffee but didn't refill the pot? The audacity.
同住一個(gè)屋檐下，無(wú)論是夫妻之間，還是家人、室友之間，都有可能因生活中各種各樣的瑣碎小事而爆發(fā)“戰(zhàn)爭(zhēng)”。比如：今晚輪到誰(shuí)洗碗了；今天該誰(shuí)負(fù)責(zé)倒垃圾了；斯蒂夫上完廁所怎么又忘蓋馬桶蓋了；說(shuō)真的，到底是誰(shuí)喝完咖啡也不再?zèng)_上一壺。臉皮可真夠厚！

Individuals have to figure out most of these issues themselves through awkward household meetings, and, likely, more than a little bit of passive aggressive behavior.
這些問(wèn)題大部分都是可以通過(guò)家庭會(huì)議自行解決的，但畢竟共處一屋，難免會(huì)尷尬，而且，很有可能會(huì)出現(xiàn)冒犯性的語(yǔ)言攻擊，甚至有大打出手的情況。

But today, we are thrilled to report that some questions do have answers. And it might be the most important household dispute you can imagine. For far too long people have been arguing about whether the toilet paper roll should go over (meaning the toilet paper feeds out over the top) or under (meaning the toilet paper would come out from underneath).
不要擔(dān)心，現(xiàn)在，我們要懷著激動(dòng)的心情告訴大家：有些問(wèn)題已經(jīng)找到解決的辦法了。而且，極有可能就是你能想到的最嚴(yán)重的家庭糾紛。長(zhǎng)期以來(lái)，人們一直就廁紙卷的懸掛方式而爭(zhēng)論不休。那么問(wèn)題來(lái)了，廁紙擺放到底是應(yīng)該朝外（即廁紙從上方往外抽出）還是朝里（即廁紙從下方由內(nèi)抽出）。

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首先，為什么這個(gè)問(wèn)題那么重要。來(lái)看一組數(shù)據(jù)：

50%的人對(duì)廁紙朝向很在意。

美國(guó)人每年平均要花半個(gè)小時(shí)來(lái)研究廁紙的朝向。

25%的人會(huì)在廁紙朝向“錯(cuò)誤”時(shí)把它翻過(guò)來(lái)。

1/5的人會(huì)因?yàn)閹垟[放錯(cuò)了方向而惱火，其中男性比女性更容易生氣。

哦，原來(lái)人類(lèi)在廁紙面前這么脆弱！

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Thanks to a patent filed on June 8, 1891 by inventor Seth Wheeler — that's 124 years ago! — we now know that the "overs" were correct. I write this as a girl who used to be an "under." I know, the shame.
1891年6月8日，廁紙發(fā)明人賽斯?惠勒（Seth Wheeler）申請(qǐng)了該項(xiàng)專(zhuān)利，沒(méi)錯(cuò)，就是124年前！多虧了這張專(zhuān)利圖紙，我們現(xiàn)在終于知道了：朝外擺放廁紙才是正確滴。作為一個(gè)總是將廁紙朝里放的女生，小編實(shí)在是捂臉羞愧。

Fight as the "unders" might, the proof is in the diagram.
下面這張圖紙將說(shuō)服那些心存異議的“朝里黨”們。

In addition to settling that long argued upon question, the patent tells us a bit more about toilet paper, and why we should recognize Wheeler for making bathroom time a little more user friendly. According to the patent, we have him to thank for easily tearable pieces of tissue.
這張專(zhuān)利圖紙解答了困惑人們已久的廁紙擺放問(wèn)題，除此之外，它還普及了更多有關(guān)廁紙的信息，并解釋了為什么惠勒的這項(xiàng)發(fā)明能讓蹲廁變得舒服一點(diǎn)。從這張專(zhuān)利圖紙，我們不難看出，在撕扯廁紙時(shí)惠勒的發(fā)明確實(shí)為我們提供了不少方便。

In a letter to the United States Patent Office, Wheeler describes how wrapping-paper (that's what he called toilet paper) used to be packaged. He wrote, "In the manufacture of wrapping-paper it is usual to cut the same into sheets, count them out into quires or half-quires, fold them, and tie them up into bundles, such as half-reams or reams."
在給美國(guó)專(zhuān)利局（the United States Patent Office）遞交的專(zhuān)利申請(qǐng)信上，惠勒詳細(xì)解說(shuō)了人們以前都是如何對(duì)“包裝紙”（廁紙的委婉說(shuō)法）進(jìn)行包裝的。他寫(xiě)道：“在包裝紙的生產(chǎn)過(guò)程中，通常情況下，人們會(huì)將其切割成同樣大小的一張張紙片，然后數(shù)出一刀或半刀（一刀紙相當(dāng)于24張紙）為一疊，折疊起來(lái)，分別用繩捆在一起，最后形成一令裝或半令裝的包裝紙（一令紙相當(dāng)于20刀紙）。

Wheeler wrote about his improvements, "My invention consists of a roll of connected sheets of paper for toilet use, said roll having incisions at intervals extending from the side of the web toward the center, but not meeting, and terminating in an angular out, whereby the slight connection left may be separated without injury to the connected sheets."
緊接著，惠勒又寫(xiě)道了他對(duì)廁紙的改進(jìn)：“我發(fā)明的廁紙就是一卷紙，由一張張連接在一起的紙片組成的。紙張之間每隔一定長(zhǎng)度就會(huì)有一條分割線。分割線就是從卷紙兩側(cè)邊沿到卷紙中央會(huì)有一排持續(xù)但不連接的一個(gè)個(gè)小切口，這樣扯完紙后會(huì)留下一個(gè)個(gè)向外突出的小棱角，正因?yàn)橛羞@些殘留下來(lái)的小角才使得下一格紙不會(huì)受到損壞?！?/p>

Tearable pieces of toilet paper certainly sound a lot easier to deal with than pre-cut pieces of tissue wrapped in a bundle.
當(dāng)然，相比于那些提前切割好了捆成一摞的衛(wèi)生紙，這種易撕廁紙聽(tīng)起來(lái)就好用得多。

As for the original debate between the "overs" and the "unders," as a more recently converted "over," let me say to all those religiously holding on to their "under" status, having the toilet paper dispense from the top is actually more convenient. I swear. It takes a few weeks to get used to it, and then you start scoffing whenever you see it positioned the other way.
回到最初關(guān)于廁紙擺放朝外還是朝里的爭(zhēng)論，小編也是最近才改變這一習(xí)慣將廁紙朝外擺放的，我想以親身實(shí)踐對(duì)那些執(zhí)著于將廁紙朝里擺放的人們說(shuō)：朝外擺放廁紙，然后從上方扯紙確實(shí)相對(duì)更為方便！我發(fā)誓！這種改變可能需要幾周時(shí)間來(lái)適應(yīng)，但當(dāng)你適應(yīng)了以后，每當(dāng)你看到廁紙朝里擺放時(shí)，你肯定會(huì)忍不住嘲笑。

Trust Seth Wheeler. He hasn't steered us wrong so far.
相信賽斯?惠勒吧，他可從未誤導(dǎo)我們。

英文來(lái)源：MNN

譯者：懵懵zoe

審校&編輯：yaning