在1939年《绿野仙踪》上映之后的十年间，电影界发生了翻天覆地的变化。
DURING the ten years leading up to the release of "the Wizard of Oz" in 1939, the world of cinema underwent a dramatic transformation.
这可能是这部电影大受关注的原因，尤其是二月份在美国上映之后被热捧。
This is probably why the film received a lot of attention, particularly in the wake of its US premiere in February.
但是影迷们也只能等到电影上映之后才能够知道憨豆先生在电影里究竟有多少镜头了。
But moviegoers will have to wait until the release to find out how much screen space he has in the film.
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