máng / wán / zhè / xiàng / gōng / zuò / hòu / wǒ / dǎ / suàn / lì / yòng / yú / xiá / xué / xí / yì / mén / xīn / yuè / qì忙完这项工作后,我打算利用余暇学习一门新乐器。After finishing this project, I plan to use my spare time to learn a new musical instrument.