zhè / gè / guó / jiā / de / jīng / jì / fā / zhǎn / xū / yào / sān / jià / mǎ / chē / gòng / tóng / qū / dòng这个国家的经济发展需要三驾马车共同驱动。The country's economic development needs the troika to drive it forward together.