它常常从惊奇开始 — — 比如，转型电视真人秀明星的房地产大亨唐纳德·特朗普令人大跌眼镜地成为美国共和党总统提名代表。
It often begins with a surprise – for example, Donald Trump, the real-estate tycoon turned reality TV star, defies the odds to become the US Republican Party’s presumptive presidential nominee.