他主要依靠蔬菜和水果维持生命.
He subsisted mainly on vegetables and fruit.
在荒岛上他只能靠树皮和草根维持生命.
He could subsist on bark and grass roots in the isolated island.
很明显，依赖于大量电力的西方国家生活方式比起以维持生命为基础的生活方式，资源消耗量要高出许多。
It's pretty obvious that Western lifestyles which rely on gigantic amounts of electricity use up far more resources than a subsistence-based life.
我们每天至少需要一升饮用水来维持生命。
We all need at least one litre of drinking water a day to keep us alive.
饮用水对维持生命是必不可少的。
Drinking water is essential for sustaining life.
我们需要保护生物圈以维持生命。
We need to protect the biosphere to sustain life.
雨林为地球提供维持生命的氧气。
The rainforest provides life-sustaining oxygen to the planet.
医生给病人进行了维持生命的治疗。
The doctor administered a life-sustaining treatment to the patient.
氧气是地球大气中维持生命的元素。
Oxygen is a life-sustaining element in the Earth's atmosphere.
医生说健康的饮食对维持生命至关重要。
The doctor said that a healthy diet is essential for maintaining vitas.
维持生命
subsist
抱歉，我没意识到祈祷转移到了公用区域。小卡，拜托，她都95岁了，靠设备维持生命。也许是时候……
I'm sorry. I didn't realize the vigil had drifted out to the common areas. Cam, come on. She's 95 years old and plugged into a wall. Maybe it's time to, you know...
《摩登家庭 第八季》《Modern Family Season 8》
相对于6个宇航员，我们现在只需要考虑一个人，算上宇航服和装备，又是500公斤，扔了维持生命的设备，不需要这些。
And there's just one passenger instead of six. With suits and gear, that's another 500? Ditch life support. We don't need it.
《火星救援》《The Martian》
中英释义：