learn的過去式和過去分詞

　　It was a prayer she had learnt as a child.

　　這是她兒時就學會了的祈禱文。

　　She learnt to sign to help her deaf child.

　　為幫助她耳聾的孩子，她學會了手語。

　　Today we learnt how to use the new software.

　　今天我們學習了怎樣使用這個新軟件。