I find the best tool for the purpose is a pair of shears.

我发现达到这一目的的最好工具是一把大剪刀。

《柯林斯英汉双解大词典》

The purpose is to convince us that Zhang is a famous director and his case will be pardoned.

目的是为了让我们相信小张是一名著名的导演，他的案件也会得到赦免。

youdao

The purpose is to tell people how to relax.

目的是告诉人们如何冷静下来。

youdao

The purpose of immediate treatment is to cool the victim as quickly as possible to stop the body temperature from increasing.

VOA: special.2010.07.27

Second explicate purpose for the education institutions is to allow students to practice and to apply what they've learnt.

第二个教育体系的,表面目标是,给学生实践的机会,让他们运用所学的知识。

麻省理工公开课 - 媒体、教育、市场课程节选

You can adapt it for any sort of possible purpose, but the crucial thing is to keep the distinction between meaning and significance clear."

你可以为任何目的将其改编，但重要的是你必须,将意思和意义分清楚“

耶鲁公开课 - 文学理论导论课程节选

What the U.S. leadership can do now is to define the purpose and nature of American strategic communication.

CENTERFORSECURITYPOLICY: Center for Security Policy | Getting Serious About Strategic Influence: How to move beyond the State Department��s legacy of failure | Page: 6

Therefore, by way of example and for purposes of the analysis, this memorandum assumes that after a good faith investigation, the lawyer advising the financial institution desiring to enter the lucrative SCF industry will determine that there is a reasonable basis to conclude that a consensus exists among Shariah authorities on the fundamental purpose and methodologies of Shariah: The purpose is submission.

CENTERFORSECURITYPOLICY: Shariah��s Black Box

The roundtable took place over eight hours on 26 February 1990 and brought together a group of extraordinarily knowledgeable individuals from the government, the private sector, and the press. (A list of participants is attached.) Its purpose was to review with care the implications of the B-2 for U.S. security, particularly those attending any decision not to proceed with its procurement as planned.

CENTERFORSECURITYPOLICY: Roundtable Discussion On The B-2 Bomber