tā / wèi le / wán chéng / rèn wù / chì bó shàng zhèn / qīn zì / chǔ lǐ / suǒ yǒu / nán tí

他为了完成任务，赤膊上阵，亲自处理所有难题。

In order to complete the task, he went all out and personally handled all the difficulties.