A man places a flower under a memorial plaque inside the departure terminal during a commemorative event on the first anniversary of the Brussels terrorist attacks at Brussels Airport in Brussels, Belgium, March 22, 2017. (Xinhua/Ye Pingfan)
A man places a flower under a memorial plaque inside the departure terminal during a commemorative event on the first anniversary of the Brussels terrorist attacks at Brussels Airport in Brussels, Belgium, March 22, 2017. (Xinhua/Ye Pingfan)