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to gaze long at
詩人は波を見続けた。
The poet kept gazing at the waves.
子どもは夢中でテレビを見続けていた。
The child was so absorbed they kept watching TV.
何年も同じ患者を見続けてきた医師がその変化に気づいた。
A doctor who had been watching the same patient for years noticed the change.