⊙ By Stephen Schmidt

翻譯：Billybudd

閱讀指南針

這是一篇介紹科研成果的短文，這類文章的標(biāo)題旨在把科研最重要的成果表達(dá)清楚，所以通常比記敘文和議論文更直接、更務(wù)實(shí)，因而它是我們閱讀此類文章時(shí)要抓住的關(guān)鍵。

閱讀本文時(shí)，按標(biāo)題的提示應(yīng)搞清楚兩個(gè)問(wèn)題：一是巧克力產(chǎn)業(yè)的生存為何依賴于昆蟲，二是昆蟲究竟是如何助巧克力產(chǎn)業(yè)一臂之力的。

學(xué)習(xí)步驟：

1. 通讀。借助單詞注釋，通讀全文，熟悉大概內(nèi)容，看自己能否大致上回答上面提到的第一個(gè)問(wèn)題。遇到不理解的復(fù)雜句子可先跳過(guò)，以掌握文章大意為主。

2. 精讀第一步——求解。對(duì)文章大意有個(gè)初步了解后，逐句閱讀，力求弄明白每一句的意思。對(duì)于在理解上有困難的詞組、句子，多查不同的辭典，請(qǐng)求同學(xué)和老師的幫助。

3. 精讀第二步——提煉。文章標(biāo)題籠統(tǒng)提及insects，其實(shí)正文只介紹了作用各不相同的兩種昆蟲。第3—7段和第8—11段分別講述了兩種昆蟲與巧克力的關(guān)系，反復(fù)細(xì)讀兩種昆蟲所起作用的具體細(xì)節(jié)，找出關(guān)鍵詞，并用一兩句話分別復(fù)述兩種昆蟲的大致作用。

4. 閱讀全文。這一次，看自己在理解上與第一次相比有多少提高。

Chocolate is a global industry worth about $100 billion a year. What gets overshadowed[使失色]in all those sweet treats and big profits are the bugs[小蟲]responsible for it all.

Yes, bugs.

Chocolate comes from cacao[可可]beans, which come from the tiny flower of the cacao plant. Those plants are pollinated[授粉]by even smaller flies called biting midges[蠓]. For years, the flies have been the focal[重要的]point of research by Samantha Jay Forbes, a doctoral candidate[博士生]in agriculture and environment at James Cook University in Australia.

“They’ve got all these cute little hairs on their back,” Forbes says. “So, while they’re foraging[覓食]inside the flower, they are collecting all of this pollen[花粉]on their thorax[胸部]or on their back, and then they fly into another flower and try and access the internal[內(nèi)部的]parts of the flower; all of the pollen on their back gets transferred[轉(zhuǎn)移]to the receptive[接受的]female part of the flower.”

One grain of pollen translates[轉(zhuǎn)變]into one cacao bean, she says.

Forbes spends many hours out in the field[田野]observing cacao flowers and midges. She says that a single cacao tree has the ability to produce more than 124,000 flowers in a season.

“We don’t like midges and then you realize that we wouldn’t have chocolate without them because we’d have no pollination services,” Forbes says. “I think you develop an appreciation for these small little flies and that huge role that they have in our societies.”

Stacy Philpott says don’t forget about the army ants[行軍蟻]as well.Philpott, an agroecologist[農(nóng)業(yè)生態(tài)學(xué)家]at the University of California, Santa Cruz,says that the ants serve a vital role on both cacao and coffee plantations[種植園].

The ants—which have about 200 different species of army units found

in Africa, Central America and South America—are carnivorous[肉食性的]. They can eat other insects or even something as large as a reptile.

“When the army ant colony[群]starts moving through the habitat, it chases[驅(qū)逐]away almost every living thing in its pathway,” Philpott says. “So, these colonies can have up to 20 million individuals in an army ant colony; when they’re going through the agroforest[混農(nóng)林], they go up onto the cacao trees and the trees almost turn black because they have so many ants on them.”

In addition to eating pest insects around the plants, the ants also attract birds that provide pest control through their appetites[食欲]. There are 15 species of birds that will always follow the army ants and another 50 species that will occasionally do so, Philpott says.

So next time when you have a bite of chocolate, don’t forget it’s partly brought to you by insects.

詞匯學(xué)習(xí)：translate

對(duì)于translate一詞，我們最熟悉的含義莫過(guò)于“翻譯”了；閱讀量大的同學(xué)可能會(huì)知道它的另一層含義，即“用簡(jiǎn)單的語(yǔ)言說(shuō)明”，如用通俗易懂的語(yǔ)言解釋深?yuàn)W的科學(xué)原理等。其實(shí)，translate還有另一個(gè)含義，即“把……變成”，本文中的“one grain of pollen translates into one cacao bean”要表達(dá)的是“每?；ǚ蹠?huì)變成一顆咖啡豆”。這個(gè)用法既可指人，也可指物。例如：

● The book was translated from Spanish.（這本書是從西班牙語(yǔ)翻譯過(guò)來(lái)的。）

● The principle of relativity can be translated into simpler terms.（相對(duì)論的原理能用較為簡(jiǎn)單的語(yǔ)言加以說(shuō)明。）

● She was quickly translating herself into a full-time housewife.（她正迅速地變成一位全職家庭主婦。）

參考譯文

巧克力是一個(gè)全球性產(chǎn)業(yè)，年市值高約1000億美元，而這甜蜜美食與它帶來(lái)的巨大利潤(rùn)卻讓在其中居功至偉的小蟲子顯得無(wú)足輕重。

沒(méi)錯(cuò)，蟲子。

巧克力來(lái)自可可豆，后者則是可可樹上的小花結(jié)的果實(shí)。這些小花的授粉是由蠓這種體型比可可豆更小的飛蟲來(lái)完成的。多年來(lái)，這些小飛蟲一直是薩曼莎·杰伊·福布斯的重點(diǎn)研究對(duì)象，她是澳大利亞詹姆斯·庫(kù)克大學(xué)農(nóng)業(yè)與環(huán)境專業(yè)的博士生。

“它們的背部長(zhǎng)滿了可愛的小絨毛，”福布斯解釋道。“因此，它們?cè)诨ǘ淅锩嬉捠车耐瑫r(shí)，也在用自己的胸部或背部收集花粉。然后它們會(huì)飛進(jìn)另一朵花里，接觸到這朵花的內(nèi)部，這時(shí)候，它們背上攜帶的全部花粉就會(huì)轉(zhuǎn)移到這朵花里負(fù)責(zé)接收花粉的雌蕊上。”

她說(shuō)，每粒花粉最終都會(huì)變成一顆可可豆。

福布斯在野外花費(fèi)了大量時(shí)間觀察可可花跟蠓的活動(dòng)。她說(shuō)，一棵可可樹一季就能開出12.4萬(wàn)多朵花。

“沒(méi)有人喜歡蠓，可是你會(huì)發(fā)現(xiàn)，要是沒(méi)有了它們，我們就不會(huì)有巧克力，因?yàn)闆](méi)有了它們，可可花的授粉過(guò)程就無(wú)法實(shí)現(xiàn)，”福布斯說(shuō)?！斑@時(shí)候你就會(huì)對(duì)這種小蟲子，以及它們?cè)谌祟惿鐣?huì)中扮演的重要角色油然生出一種感激之情?！?/p>

加州大學(xué)圣克魯茲分校的農(nóng)業(yè)生態(tài)學(xué)家斯泰茜·菲爾波特則提醒大家，不要忘記行軍蟻的功勞。她說(shuō)，行軍蟻也在可可跟咖啡種植園里扮演著至關(guān)重要的角色。

目前在非洲、中美洲及南美洲地區(qū)發(fā)現(xiàn)的行軍蟻物種約有200個(gè)。這些螞蟻屬食肉性動(dòng)物，它們的食物包括其他昆蟲，甚至連爬行動(dòng)物那么大的生物都不在話下。

“當(dāng)行軍蟻的蟻群在棲息地內(nèi)移動(dòng)時(shí)，幾乎所有擋道的活物都會(huì)遭到驅(qū)趕，”菲爾波特說(shuō)?！斑@些螞蟻的單個(gè)蟻群規(guī)模多達(dá)2000萬(wàn)只。它們?cè)诨燹r(nóng)林活動(dòng)時(shí)，會(huì)爬上可可樹—樹上的螞蟻數(shù)量之多，幾乎把這些樹變成了黑色?！?/p>

除了消滅可可樹周圍的害蟲之外，行軍蟻還能吸引各種鳥類，后者的捕食行為也能達(dá)到防治害蟲的目的。菲爾波特稱，總是跟隨行軍蟻移動(dòng)的鳥類多達(dá)15種，偶爾為之的則有50種。

因此，下一次你吃一口巧克力的時(shí)候，別忘了這可是昆蟲的功勞哦。