10 Based on total world urea trade, increased demand due to a multipollutant regulation would be well under 2 percent of world trade if all SCRs used urea rather than ammonia.
Some SCRs use urea, while others use ammonia.
Demand for urea has decreased worldwide.
Please don't bother excusing me.
The girl is inside taking a bath with her hair sticking up like Alfalfa's hair.
She is holding a tuba.
a couple are sleeping at midnight
The law prohibits the Postal Service from making requests.
The little girl is jumping into the patch of yellow flowers.