keep the environment clean

A cleaning system shall be established in border ports to eliminate the breeding grounds of flies and mosquitos, install litter bins and their regular cleaning so as to keep the environment clean and tidy.

国境口岸应当建立卫生清扫制度，消灭蚊蝇孳生场所，设置污物箱，定期进行清理，保持环境整洁。

Keep the machines and environment in clean, tidy and safety condition ( Housekeeping). Ministerial Conference on Drinking Water and Environmental Sanitation

保持机器及其环境的干净、整洁和安全（环境卫生）。饮水和环境卫生部长级会议

It will be easier to keep the environment clean if we don't throw away so much rubbish.

如果我们不扔掉太多垃圾的话，保持环境清洁就比较容易办到了。

Friends of the Earth help keep the environment clean.

地球的朋友帮助保持环境干净。

We promise to keep the environment clean.

我们许诺保持环境干净。

We shall always keep our children and the environment clean.

我们将始终保持我们的儿童和环境清洁。

Keep the working environment clean and tidy;

保持工作环境的清洁；

The utility model can protect the health of the customer, and keep the environment tidy and clean.

它可保护使用者的身体健康，而且保持环境的清洁干净。

Are they the people who help to keep the environment clean?

他们是帮助保持环境干净的人们吗？

They appealed to all citizens to keep the environment clean and to make Australia a beautiful country.

他们呼吁所有的市民要保持环境的清洁，让澳洲成为一个美丽的国家。

It is widely fit for high request such as PCB, high precision printing, with the scraps absorbing framework to keep the work environment clean.

适用于PCB，高精度印刷等高要求场合，附有吸屑装置，保持工作环境整洁。

Keep the environment clean while enjoying beautiful sceneries.

欣赏美丽的风景保持洁净的环境。

Both of them are tourist destinations, and both need particular care to keep the environment clean and tidy.

两个城市都是旅游城市，需要特别努力保持环境整洁。

Keep the environment clean with readily available household cleaning agents.

使用现成的家庭清洗剂保持环境清洁卫生。