And so to live simply is to rid your life of as many of the unnecessary and unessential things as you can, to make room for the essential.

所以简单生活就是尽可能地处理掉那些没有必要的和不重要的东西，为重要的东西留存空间。

youdao

Hope is as essential to your life as air and water.

希望就如空气和水，是人生的必需品。

youdao

As the conflict intensifies and spreads, the Afghan people must be able to receive essential assistance without having to make the life-threatening choice of taking sides in the war.

随着冲突加剧和蔓延，阿富汗人民必须在不用作出危及生命的选择，即不用选择支持交战哪一方的情况下，获得必要的援助。

youdao

What we are talking about is a fundamental human right: health is obviously essential to life itself, as it is pointed out in Article 14 of the Universal Declaration on Bioethics and Human Rights of 2005.

UNESCO: MEDIA SERVICES

But the charity also aims to develop essential life skills and values, such as leadership, discipline, teamwork and understanding how to win and lose.

BBC: Cricket could be key to calmer classrooms, report says

Americans see it as an essential part of business thanks to sororities and fraternities at universities where life-long links are made.

BBC: Networking: Does everybody need to schmooze to get on?