自动化程度高，安全、卫生、舒适，维护维修简便，性价比更优。
The high degree of automation, safety, health, comfort, easy maintenance, more cost-effective.
大数据将在维护和提升公共卫生方面发挥主要作用。
Big data will play a major role in safeguarding and improving public health.
课程包括厨房组织编制，卫生，设备维护和基本的烹饪技巧等。
They study kitchen organization, sanitation, equipment maintenance, and basic cooking skills.
食品加工者亦有责任维护健康和卫生。
Food handlers also have specific responsibilities relating to health and hygiene.
就餐后应自觉收拾餐具，主动维护食堂及宿舍卫生。
就餐后应自觉收拾餐具，主动维护食堂及宿舍卫生。
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