описать обязанности уборщицы

To maintain cleanliness in the premises ( the premises ), toilet. It happens that the cleaning lady keeps the keys. Our school janitor sometimes replaces the guard, when he, for example, have lunch.

Это по английски.

Cleaner should follow the procedure where it has not worked. It should sweep clean the dust, wash, cook and much more. They say that the very light work, is the work of cleaners. But in fact, if you think about it, she has not sweet. Respect these people, because they are not feeling sorry for yourself, doing their job. 

Поддерживать чистоту в помещении ( помещениях ), туалете. Бывает, что уборщица хранит ключи. У нас в школе уборщица иногда заменяет охранника, когда ему, например, надо пообедать.