多边军控、裁军和防扩散是一个工具，它本身并不是目的，其根本目的就是增进各国的安全。

Multilateral arms control, disarmament and non-proliferation are but a means rather than a purpose. The final goal is to improve the security of all countries.

youdao

如果将一种文档类型用于多种目的，那么应该为每种目的提供一个样例。

If you use a document type for multiple purposes, you should provide a sample for each purpose.

youdao

蓝毗尼是释迦牟尼佛的出生地，该项目的目的是要再造一个“佛教圣地”，有铁路、国际机场、饭店和佛教大学。

Lumbini is the birthplace of the Buddha, which the project aimed to make a “Mecca for Buddhists”, with train links, an international airport, hotels and a Buddhist university.

youdao

When they make milk they have signals for turning on the betagalactoglobulin promoter and expressing the gene of interest.

泌乳的时候,β-乳球蛋白启动子受信号调控而开启,目的基因得以表达

耶鲁公开课 - 生物医学工程探索课程节选

And the idea of it was that we would facilitate our Spanish- speaking students

我们的目的就是想促成校内那些会说西班牙语的学生，

帮助多文化的家庭 - SpeakingMax英语口语达人

It's in here to--intended to do two things: One to show you something about the method that we will be using in here and two, to show you something of the level of this course-- the level of the course.

这个测试的目的是,第一,向你展示一些我们的教学方法,第二,告诉你本课程所处的水平,本课程的水平

耶鲁公开课 - 聆听音乐课程节选