wèi / le / wán / chéng / zhè / ge / xiàng / mù / dà / jiā / bù / cí / xīn / kǔ / de / gōng / zuò / le / jǐ / ge / yuè为了完成这个项目,大家不辞辛苦地工作了几个月。To complete the project, everyone worked tirelessly for several months.