liǎng / gè / gōng / sī / de / mìng / yùn / chún / chǐ / xiāng / yī / hé / zuò / fēi / cháng / jǐn / mì

两个公司的命运唇齿相依，合作非常紧密。

The fates of the two companies are interdependent, and they cooperate very closely.