But 10 years ago, Grosvenor started borrowing money and invited international institutions and wealthy families to co-invest in shopping centres, London offices and residential assets.

• 但是10年前，格罗夫纳开始借钱，并邀请国际性机构和富裕家庭对购物中心、伦敦写字楼和住宅资产进行共同投资。