World War I left an indelible imprint on the twentieth-century world.

第一次世界大战给20世纪的世界留下了深远的影响。

《柯林斯英汉双解大词典》

Until World War I, Americans associated the watch with fortune hunters.

直到第一次世界大战，美国人还把手表和财富追求者联系在一起。

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Its inventor died in World War I.

它的发明者早在一战时就已辞世。

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Its inventor died in World War I.

它的发明者早在一战时就已辞世。

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