The events of the first half of the 1970s have clearly taught the pessimistic lesson . 七十年代前5年的事实已经明显地给人以可悲的教训。
They naturally do their best to prevent too pessimistic a picture of their economy . 他们自然尽力防止他们国家的经济情况被描绘得过于灰溜溜。
British representatives abroad naturally do their best to prevent too pessimistic a picture of their economy . 英国驻外使节自然尽力防止他们国家的经济情况被描绘得过于灰溜溜。
Very early in the century experimenters using open-throat wind tunnels found their tunnels giving very pessimistic results . 在本世纪初期,实验工作者发现用开口风洞得出的结果偏于保守。
The international dependence school, in contrast, is much less sanguine and, in many cases, is downright pessimistic . 与此相对照,国际依附学派则悲观得多,在许多情况下甚至是完全悲观主义的。