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full house; no vacancy; sold out; standing room only; full (of people); crowded
朝の電車は満員で身動きが取れなかった。
The morning train was packed and I couldn't move.
コンサートは満員で追加公演が決まった。
The concert was sold out and an additional show was decided.
満員御礼の看板が会場の前に出ていた。
A sold-out sign was displayed in front of the venue.