玉米棒

tā yòng yù mǐ bàng zuò le yī bǎ kǒu qín

他用玉米棒做了一把口琴。

He made a harmonica out of the corncob.

tā bǎ yī duàn yù mǐ bàng wā kōng rán hòu zhuāng shang yān yè

他把一段玉米棒挖空，然后装上烟叶。

He gouged out a cob and loaded it with tobacco.