by a large margin

基本解释

We raised the minimum grain purchase prices by a large margin.
大幅度提高糧食最低收購價。
It compels a lot of people to hew daily costs by a large margin and control consumption to increase deposits.
這就迫使很多人大幅度削減開支，控制消費以增加存款。
In 2003, the most severe heatwave in living memory broke temperature records by a large margin and caused 70,000 deaths in Europe.
2003年，人們記憶中最嚴重的熱浪大幅度打破了氣溫紀錄，導致歐洲70,000人死亡。

Republican Bob McDonnell leads Democrat Creigh Deeds by a large margin in public-opinion polls in Virginia.

It is the most valuable company in the world, by a large margin.
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The Lady Bears (31-1) have won 48 consecutive Big 12 regular-season and tournament games — most by a large margin.
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As shown in the table below, Apple remains number 1 in tablet market share by a large margin, though its lead is narrowing.
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