两座大厦慢慢从地面升起。这两座大厦是世界上最有名、最富有、收费最高的建筑师分别为两名亿万富翁设计的作品。富翁总是期待更奢华和更高的楼。但是究竟要建多高呢？

Little by little two buildings rise in the sky. two billionaires helped by the most renowned/wealthiest/highly priced/ architects in the world, both build his own skyscraper, always more luxurious and higher. But how high will they go?