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column; beam; girder; crossbeam; spar; yard
digit; decade; order of magnitude
売上が桁違いに増えて驚いている。
I'm surprised that sales increased dramatically.
この数字は桁数が多くて読みにくい。
This number has many digits and is hard to read.
橋の桁が老朽化して危険だそうだ。
I heard the bridge beam is deteriorating and dangerous.