yé ye / gěi / yuàn mén / huàn / le / yí ge / jiē shi / de / mén bí er / wǎn shàng / guān mén / gèng / fāng biàn

爷爷给院门换了一个结实的门鼻儿，晚上关门更方便。

Grandpa replaced the courtyard gate's staple with a sturdy one, making it more convenient to close the gate at night.