jiā / gōng / mào / yì / zài / zhōng / guó / jīng / jì / fā / zhǎn / zhōng / fā / huī / le / zhòng / yào / zuò / yòng

加工贸易在中国经济发展中发挥了重要作用。

Processing trade has played an important role in China's economic development.