The current attractive interest rate spreads are a symptom of regulatedrates - and thus have a limited shelf life.
当前中国很有吸引力的利差水平是利率管制的因果，因此不会维持太长时间。
2
Back then, telephones were expensive and hard to get, air travel was a luxury of the rich, and most people put their savings in bank accounts paying low, regulatedrates of interest.