And these are not the only challenges: the role of India is critical, as is the future of the U.S.-Japan relationship.

而且也并非只有一个挑战：印度的角色很重要，美日关系的前景也是如此。

youdao

Because of the challenges and issues of the industry, the role of IT in the modern organization has changed radically.

由于行业中出现的问题和挑战，IT在现代组织中的角色发生了根本上的变化。

youdao

I speak openly as I realize that all these challenges and issues affect the pivotal role of the United Nations, its credibility and its existence.

我之所以开诚布公地这样说，只是因为我认识到，所有这些挑战和问题都影响到本组织的关键作用、其信誉乃至存在。

youdao

This is the first ever international study on engineering, and examines the role of engineering in facing global issues, challenges and creating opportunities for development.

UNESCO: Basic Sciences

He says he is enjoying his role and the challenges the job presents.

BBC: Liverpool move into motor racing

In opening remarks, Dr. Holdren emphasized the key role of STEM in addressing grand challenges and growing the economy.

WHITEHOUSE: Mohawks, Mars, Big Ideas, & Beautiful Data Addressed at White House ��State of STEM�� Event for Kids | The White House