In 2001 , two new large sports facilities were opened : the Ralph Engelstad Arena and the Alerus Center .
In 2001 , two new large sports facilities were opened : the Alerus Center and the Ralph Engelstad Arena .
In 2001 , two new large sports facilities were opened : the Alerus Center and the Ralph Engelstad Arena .
このテキストを書き直してください: In 2001 , two new large sports facilities were opened : the Ralph Engelstad Arena and the Alerus Center . 出力: