发现的名词英文复数

　　The discovery triggered a stream of readers' letters.

　　这个发现引来一连串的读者来信。

　　This new discovery helps amnesiacs keep their memory.

　　这一新的发现有助于遗忘症患者保持记忆。

　　This discovery was perceived as a major breakthrough.

　　这一发现被视为一项重大突破。