All the letters are uppercase in this line的用法和樣例：
例句
- He must remember the letters and symbols with exacting precision.
他必須以嚴格的精度記住每個(gè)字母和符號。 - As students progress in phonics, they can read new words on their own because they know how individual letters probably sound.
當學(xué)生們在基礎語(yǔ)音方面有了進(jìn)步，自己就可以讀出新的單詞，因為他們已經(jīng)知道每個(gè)字母可能該怎么讀了。
