tā / méi / yǒu / yī / cì / wán / chéng / rèn / wù / ér / shì / líng / qiāo / suì / dǎ / de / màn / màn / zhěng / lǐ / zī / liào

他没有一次完成任务，而是零敲碎打地慢慢整理资料。

He did not finish the task in one go, but worked on it piecemeal while organizing the materials.