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It has been estimated that the weight of all the insects destroyed by spiders in Britain in one year would be greater than the total weight of all the human beings in the country.

據估計，在英國蜘蛛一年里所消滅昆蟲的重量超過這個國家人口的總重量。

Gradually the river grows wider, the banks recede,

然后河面漸漸地變寬，兩岸后撤，

But, if this world is not merely a bad joke,

如果這個世界不只是一個拙劣的惡作劇，

History does not relate whether his friend accepted his medical help, but in all probability he did.

他的朋友是否接受了他的藥物治療，歷史沒有記載，但很可能是接受了。

but the scientific dust has long since settled,

但是，自他逝世以來，那場科學上的紛爭早已平息了下來，

international standards of water treatment are usually followed at bottling plants.

裝瓶廠通常遵循國際水處理的標準。