而市场容易受到暂时性群情激昂的影响 — — 对象可以是新兴市场债务，可以是互联网股票，可以是住房按揭支持证券，可以是希腊政府债务。
And the market is prone to temporary fits of shared enthusiasm – for emerging-market debt, for Internet stocks, for residential mortgage-backed securities, for Greek government debt.