zuò / wéi / yī / gè / chéng / xù / yuán / tā / měi / tiān / dōu / yào / hé / kāi / yuán / ruǎn / jiàn / dǎ / jiāo / dào

作为一个程序员，他每天都要和开源软件打交道。

As a programmer, he deals with open-source software every day.