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- Food is essential for life as it is the source of energy and nutrients. 食物是热量和营养素的来源,是维持生命不可或缺的要素。
- Food is essential for life. 食物是生命所必需的。
- Water is essential for life -- to drink,bathe,cook,clean,grow food,fuel engines,support ecosystems. 水是生命必需品，饮用、沐浴、烹调、清洗、种植食品、给引擎加燃料、支助生态系统，无一离得开它。
- Eg: Food is essential to life (for the preservation of life). 食物对生命（对维持生命）是绝对必要的。
- Articulate speech is essential for a teacher. 对教师来说,口齿清楚是必不可少的。
- Basic setting is essential for ERP to go life. 搞好基础设置是ERP顺利上线的先决条件。
- Just give them some pieces of apples grunt , pears grunt ,and feed them water or defat milk.，etc Daily main food is essential for hamsters. 给它们喂主食为主，附加以苹果肉，梨子肉，（人喝的）水， 脱脂牛奶 等等。
- Some people think killing animals for food is cruel and unnecessary and some people think it is essential for dairy diet. To what extent do you agree or disagree? 一些人认为杀死动物做食物是残忍和没必要的,但是很多人认为动物本质就是食物!你同意吗?
- Air , food and water are things essential for life . 空气，食物和水是生命不可缺少的东西。
- The mission of SCA is “ essential for everyday life” . SCA的使命是为大众提供日常必需品，帮助提升大众生活品质。
- Good food and plenty of exercise is essential for health. 好的食物和充足的练习对健康极为重要的。
- Blood regarded as essential for life. 生命之血被看作是生命之所在的血液
- This is essential for our mutual benefit. 这对我们的共同利益是必要的。
- Lifelong learning is essential for employability. 终生学习对于增加就业能力是必需的。
- Experience is essential for this job. 对于这个工作，经验是非常重要的。
- It is essential for him to be prepared for this. 有必要让他对此有所准备。
- Imagination is essential for writers. 想象力对作家来说是必不可少的。
- Food is essential to life. 食物对生命是必不可少的。
- Hence, Golgi is essential for living cells. 为此高尔基体的功能在细胞生命活动中起着至关重要的作用。
- High suspicion is essential for early diagnosis. 临床医师唯有秉持着高度的怀疑心，方能及时诊断。
