Some source contents imported from local cannot be found in Trados Studio

Hi team,

I imported a local Word file into Trados for translation, after translated and saved as target, then opened the file in target language folder, I found some contents had not been translated.
Checked in Trados Studio, I cannot find the corresponding source contents in the pane, Adn the stasitics represented as the translation has already finished.

What can I do in this case?

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