As + 形容詞或副詞 + as possibe,意思是"盡可能……的"。
例句：
We have to run as fast as possible.
我們得盡可能快的跑。（fast屬於副詞）
Can you say it as loudly as possible?
妳能盡可能說得聲音大壹些嗎? （loudly屬於副詞）
短語解析：
as ... as是用於比較句型,中間插入的是形容詞或副詞的原級。意思是"達到與什麽相同的程度"。
例句：
He is as strong as a horse.
他力大如牛。
擴展資料
as…… as possible的常見短語搭配：
1、as soon as possible
中文釋義：壹......就......
例句：
'll call you as soon as possibleI finish my homework.
我壹完成我的作業,就給妳打電話。
2、as long as possible
中文釋義：長達......之久；只要......
例句：
She has searched the information about dinosaurs on the Internet as long as possible three hours. 她在因特網上搜索有關恐龍的信息已經長達三個小時。
3、as much as possible
中文釋義：高達......；與......壹樣多
例句：
ome of the stones weigh as much as possible fifteen tons.
有些石頭重達15噸。