zhè / duàn / yǒu / yì / jīng / lì / le / xǔ / duō / kǎo / yàn / zhì / jīn / réng / rán / hǎi / kū / shí / làn

这段友谊经历了许多考验，至今仍然海枯石烂。

This friendship has endured many trials and remains unchanging to this day.