We went to help the people who have been deprived the basic necessities of life: security, food, health care and education.

我们前往帮助那些基本生活条件都已经被剥夺了的人，那些条件就是安全、食物、医疗和教育。

youdao

Security is the first element of human existence, the main indicator of quality of life, the most important and basic human issues.

安全，是人类存在的第一要素，是生存质量的主要指标之一，是人类最重要、最基本的课题。

youdao

"This means as government working with our social partners, we must strive to improve the quality of life of all our people by providing shelter, basic amenities, education and security."

VOA: standard.2010.03.21

Water cooperation is essential to guarantee a decent daily life and basic well-being to all by providing water security .

UNESCO: NATURAL SCIENCES