guǒ / nóng / men / zhèng / zài / bǎ / yōu / liáng / pǐn / zhǒng / de / zhī / tiáo / jià / jiē / dào / lǎo / shù / de / gēn / jīng / shàng

果农们正在把优良品种的枝条嫁接到老树的根茎上。

Fruit farmers are grafting branches of excellent varieties onto the rootstocks of old trees.