美国总统特朗普的儿子Donald Trump Jr.：加密数字货币将成长为一个（至少）数万亿美元规模的产业。我喜欢马斯克的创新者角色。（彭博电视）

Group 1 - The core viewpoint is that cryptocurrency is expected to grow into an industry worth at least several trillion dollars [1] Group 2 - Donald Trump Jr. expresses admiration for Elon Musk's role as an innovator in the cryptocurrency space [1]