回答
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That is the station where a lot of people change trains, so you cannot miss it.
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Many people change trains change trains at the station, so you can notice when you arrive at the station.
change trains : のりかえ
notice (動) 気づく
miss (動) 逃す
つけばわかるよ=逃すわけないよ
として
You cannot miss it.
を使うのが自然だと思われます!