Dirty example sentences

Under this system, also called dirty floating, central banks intervene to buy and sell foreign currencies in an attempt to moderate exchange rate movements whenever they feel that such actions are appropriate.Take a moment and try to answer these questions : Can a tree be your 'best friend'? When it gets hot, or when it is crowded, do people become more aggressive? If rivers are said to be holy, why do people make them dirty? How can one remedy the traumatic effects of a natural disaster such as an earthquake or tsunami, or of a manmade disaster such as a poisonous gas leak in a factory? Compare two children who grow up in different physical environments, one in an environment filled with colourful toys, pictures and books, and the other in an environment that contains only the bare necessities of life.If the sewage of any particular house makes the neighbourhood dirty, you should request them to be more considerate about others' health.You have also studied how water becomes “dirty” after we use it for washing clothes, bathing, etc.Parties and candidates often use dirty tricks to win elections.The evening had already blacked in the windows and the small room was steamy from the stove and cluttered with the heavy-breathing man in his vest at the table and the dirty washing piled up in the corner.He looked the way people of his type usually did, with a long beard, dirty, ragged, and with a bunch of rattraps dangling on his chest.I opened my eyes and saw nothing but water — water that had a dirty yellow tinge to it.The PRI was known to use many dirty tricks to win elections.Standing at the window, Sergei saw the cook and the beggar come out into the yard by the back door and make their way across the dirty snow to the shed.Parties and candidates often use dirty tricks to win elections.