Tīng le zhèxiē gōngwéi huà, tā yīwú-suǒdòng, jìxù zuò zìjǐ de shì.
Hearing those flattering words, she was unmoved and went on with her own work.
Tips
usage
Pattern 一无所 X means "not the slightest X" - compare 一无所有 (having nothing) and 一无所知 (knowing nothing). 一无所动 plugs 动 (move) in to mean "not moved in the slightest."
mistakes
Don’t confuse with 无动于衷, which is the more common idiom for "unmoved / indifferent." 一无所动 is rarer and slightly more emphatic.