everlasting and unchanging 是一个短语吗

Friendship is everlasting and unchanging怎么读 I would like to say to you everlasting and unchanging everlasting test of time and is everlasting here and there是固定短语吗? “and then”是个短语吗 英语问题be at sixes and sevens是一个固定短语吗,sixes and sevens译对乱七八糟可以吗 一个短语：sixes and sevens never apart everlasting love翻译成中文是 到底是Ever Lasting Friengs,还是Everlasting Friends eye contact 是一个名词短语吗 英语翻译late and over 是个短语吗?