Borussia Dortmund on Tuesday announced the signing of Italy striker Ciro Immobile from Torino. The 24-year-old, who made Cesare Prandelli’s 23-man roster for the World Cup afterscoring 22 goals for Torino last season, signed a five-year deal on Monday, with the transfer fee reported as being close to 20 million euros ($27.3 million). Immobile is seen as a replacement forRobert Lewandowski, who is headed to Bayern Munich this summer on a free transfer.