Tulips are covered with snow at the Cinquantenaire Park in Brussels, Belgium, April 7, 2021. Rare April snowfall hits Belgium in recent days. (Photo: Xinhua)

A garden near the Mont des Arts is seen covered with snow in Brussels, Belgium, April 7, 2021. Rare April snowfall hits Belgium in recent days. (Photo: Xinhua)

A sanitation worker collects garbage in Brussels, Belgium, April 7, 2021. Rare April snowfall hits Belgium in recent days. (Photo: Xinhua)

A bird flies past the snow-covered statues at the Cinquantenaire Park in Brussels, Belgium, April 7, 2021. Rare April snowfall hits Belgium in recent days. (Photo: Xinhua)

A woman takes photos of snow-covered flowers at the Cinquantenaire Park in Brussels, Belgium, April 7, 2021. Rare April snowfall hits Belgium in recent days. (Photo: Xinhua)

A pedestrian walks past a snow-covered statue at the Mont des Arts in Brussels, Belgium, April 7, 2021. Rare April snowfall hits Belgium in recent days. (Photo: Xinhua)

Pedestrians walk at the Mont des Arts in Brussels, Belgium, April 7, 2021. Rare April snowfall hits Belgium in recent days. (Photo: Xinhua)