be indispensable for

基本解释

Though not available in every hotel chain, a business/office center can be indispensable for on-the-road workers.
即使不是每个连锁酒店里都提供网络服务，张家港专业翻译公司商务中心对每个出差的职场人士来说也是必不可少的。
The network will be an indispensable foundation for clinical, systems, cognitive, and computational neurosciences as well as cognitive computing.
网络将是在临床，系统，认知和计算神经科学（也叫认知计算）不可或缺的基础“。
Our Business Course will be indispensable skills for anyone who wants to use English professionally in a commercial business, government organization or any formal situations.
对于在商界，政府机构或任何正式场合使用英语的人士来说，商务课程是您必修的一项技能。
www.miracle-english.com.cn

Making things worse, he then goes on to say how important it is for all of us to become indispensable, for not to be indispensable is tantamount to economic and career suicide.
FORBES: Seth Godin's Linchpin Theory: Sound Advice or Career Suicide?
As it has been for six decades, our alliance is going to be indispensable to our shared future, the security we need and the prosperity that we seek not only in this region but around the world.
WHITEHOUSE: President Obama’s News Conference with Prime Minister Gillard of Australia The White House