What can she do to prove that she is not absentminded in her job?

你想表达的意思是：她要怎么做才能证明她没有在工作中分心或者走神？

youdao

The small summer suddenly thought of, she at absentminded in seemed to once see one eye.

小夏突然想起来了，她在恍惚之中好像见过一眼。

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A notoriously absentminded professor was one day observed walking along the street with one foot continually in the gutter, the other on the pavement.

有一天，人们看见一个有名的心不在焉的老师在路上走，他的一只脚一直踏在街沟里，另一只脚踩在人行道上。

youdao

His lunch, which he ate on his own in an enormous, empty dining room while reading a book under the absentminded gaze of the elderly maid, and the black-and-white gaze of his deceased wife looking out from photographs in ornate silver frames, was light: soup and a small portion of fish and mashed potatoes, some of which he would allow to go cold.

NEWYORKER: The Insufferable Gaucho