សេចក្តីសង្ខេប (Summary)៖ Anna interviews tourists on the National Mall in Washington, DC. She learns about where they are from and the languages they speak. អាណា (Anna) សម្ភាសទេសចរណ៍ដែលមកដើរលេងនៅសួនNational Mall នៅក្នុងរដ្ឋធានីវ៉ាស៊ីនតោន។