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上下線, じょうげせん
1. both (railway) tracks, (both) up and down tracks (lines)
双向(铁路)轨道,(两条)上下行轨道线路
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一時, 1時, いちじ
1. one o'clock
2. once, at one time, formerly, before
3. for a time, for a while, for the time being, for the moment, temporarily
4. a time, one time, once
1点;一次;一时,一阵,一段时间
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運転を見合わせる, うんてんをみあわせる
1. to suspend operations (esp. of trains), to stop driving
暂停运营(尤其是指列车的运营),停止行驶
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遅れ, 後れ, おくれ
1. delay, lag, postponement, falling behind
延迟、滞后、推迟、落后