People need to derive some kind of benefits from the Delta so that they can ultimately look after the Delta, so tourism is a very good business.

人们需要从三角洲得到一些好处，这样他们才最终能够照顾这个地方，因此旅游是一个很好的产业。

youdao

Relationships are how we discover new ideas, understand our world and ultimately derive long-term happiness.

人际关系是指我们如何发现新想法，了解我们的世界并最终获得长久幸福的过程。

youdao

Like gill slits, which derive ultimately from mammals' fishy ancestors, they betray a watery phase in elephantine evolution.

ECONOMIST: The elephant and the mermaid

Some liberal commentators have welcomed the Law Commission's ideas, because they derive ultimately from the emotive case of Stephen Lawrence, a black teenager murdered in 1993.

ECONOMIST: The law

Relationships are how we discover new ideas, understand our world and ultimately derive long-term happiness.

FORBES: Mark Zuckerberg's Letter to Prospective Facebook Investors