Các câu ví dụ cho từ un

1. un negotiations to bolster the Paris Agreement, crafted over more than two decades to avert climate catastrophe, dragged into extra time Friday, unnerved by Washington's rejection of the process and defense of fossil fuels.

2. Ukraine's military authorities said residential and other areas in the eastern city of Kharkiv had been "pounded all night" by indiscriminate shelling, which UN prosecutors are investigating as a possible war crime.