Portland, Oregon, was founded in 1851 near the Willamette and Columbia Rivers. With a population of approximately 2,300,000 in the metro area, Portland is the Northwest’s third largest city. Portland is known as one of the “greenest” cities in the world with its effective use of public transportation and land conservation. It’s nickname, “the Rose City,” is due to the fact that it has the ideal conditions for growing roses.
ទីក្រុង Portland, រដ្ឋ Oregon, was founded in 1851 នៅជិតទន្លេ Willamette និង Columbia. មានប្រជាជនប្រមាណជាមួយ 2,300,000 នៅតំបន់រថភ្លើងក្រោមដី, ទីក្រុង Portland គឺជាទីក្រុងធំបំផុតទីបីភាគខាងជើងឆៀងខាងលិចរបស់. ទីក្រុង Portland ត្រូវបានគេស្គាល់ថាជាផ្នែកមួយនៃទីក្រុង "ការពារបរិស្ថាន" នៅលើពិភពលោកដែលមានការប្រើប្រាស់មានប្រសិទ្ធភាពនៃការដឹកជញ្ជូនសាធារណៈរបស់ខ្លួននិងអភិរក្សដី. It’s nickname, “the Rose City, ” is due to the fact that it has the ideal conditions for growing roses .