Passenger declines "appear to reachbottom, but too early to be sure" : British airways.
英航：旅客量跌幅“已经见底，但还不能确定”。
2
On average, GDP per person falls by more than 9% from its peak and takes almost two years to reachbottom.
平均人均GDP从峰值下降会超过9%，而且需要花两年时间才能触底。
3
Most economists expect them to fall by a further 5-10 percentage points, to their long-term trend line at roughly 40% below their peak, and not to reachbottom until some time in 2010.