 <translate> The relevant sentence in the passage is: Completed in 1989, it has become a landmark of the city of Paris. Therefore, the final answer is 1989. <yor> Ọ̀rọ̀ tó wà nínú àyọkà náà ni pé: Wọ́n parí kíkọ́ ọ lọ́dún 1989, ó sì ti di àmì ayẹyẹ ìlú Paris. Nítorí náà, ọdún 1989 ni ìdáhùn tó ṣe kedere. 