相互利益的英文：
mutual interest
adj. 相互的，彼此的；共同的
- They have a mutual dislike of each other.
他们都不喜欢对方。 - We were introduced by a mutual friend.
我们一个共同的朋友介绍我们认识了。 - The same should be true of mutual concessions.
互让也是如此。 - The country agreed to confederate with the neighboring country for mutual safety.
这个国家同意为了共同的安全而与邻国结盟。 - It is necessary for men to enter into a compact mutually among themselves
人们之间有必要共同缔结一种契约。
n. 兴趣；趣味；利息；利益；产权；利害关系；行业；势力
v. 使感兴趣；使参与
- Interest will not lie.
兴趣不会说谎。 - He had both fractional interests and majority interests.
他兼有零星的股权和大宗股权。 - He had both fractional interests and majority interests
他兼有零星的股权和大宗股权。 - His interesting lecture revived my interests in volcanology.
他那个有意思的讲座重新燃起我对火山学的兴趣。 - coordinate immediate interests with long-term interests.
调和目前的利益和远期利益。