1.
Survey and Protection of Occupational Risks among Cleaner Employee in Grass-roots Hospitals
基层医院外聘保洁人员的职业危害调查与防护
2.
Easy for claning-up and environment-friendly,and full-closed cover to be applied,advantageous in preventing dust from floating in air,bettering work environment of operators and guaranteeing a clean production.
清洁环保，采用全封闭外罩避免了灰尘外溢，改善了操作人员的工作环境，确保企业清洁生产。
3.
Enough volunteers were got together to keep the beaches all through the summer.
足够的志愿人员已组织起来, 使海滩在整个夏天保持了清洁。
4.
The nurse kept a check on the children to be sure they were clean and neat.
保育员检查孩子们，保证他们清洁整齐。
5.
The nurse kept table on the children to be sure they were clean and neat.
保育员查看孩子们以确保他们的整洁。
6.
Operation Committee of Keep Hong Kong Clean Campaign
保持香港清洁行动委员会
7.
Hi cleaner, go and find your manager.
你好，保洁员，去找找你们的经理。
8.
Failing to follow the provisions to keep the cabins in good ventilation or clean; Failing to follow the provisions to guarantee the safety of the persons going onto and off the vessel or installation;
不按规定保持船舱良好通风或清洁；不按规定保障人员上下船舶、设施的安全；
9.
Article9. Supervisory personnel should abide by law and discipline, be devoted to their duties, enforce law with impartiality, be upright in performing their official duties, and maintain confidentiality.
第九条监察人员必须遵纪守法，忠于职守，秉公执法，清正廉洁，保守秘密。
10.
Adult Intermediate buildings cleaning and maintenance workers, vehicle cleaning and maintenance jobs posting training.
成人中级建筑物清洁保养工，机动车清洁保养工上岗培训。
11.
The members of the bank were smart in their new uniforms.
银行的工作人员穿上制服后很整洁。
12.
shirts that were neatly laundered by the hotel staff.
被旅馆服务人员洗烫得很整洁的衬衣
13.
"Keep clean. Here we mean personal cleanliness, cleanliness in the home and at work place, and a clean surrounding."
保持清洁。这里我们说的是个人清洁，家中及工作地点的清洁和环境清洁。
14.
The Chinese system does not lack for institutions meant to keep officials honest.
中国的体系并不缺乏保持官员廉洁的机构。
15.
The rooms must be in order when the visitors arrive
客人到达时房间务必保持整洁。
16.
Killing for peace is like screwing for virginity.
为和平而杀人﹐一如为保持贞洁而做爱。
17.
The sidewalk was hosed every day to keep it clean.
人行道每天都用水管冲刷以保持清洁。
18.
To keep the ward clean and neat for new patients.
答：保持病房整洁，准备接受新病人。