strings of pearls and girdles of jade—a perfect pair; a happy combination;an excellent match ? 來賓們都說他們倆是～。All the guests said that they two are a perfect pair.
珠聯(lián)璧合zhu lian bi he
strings of pearls and girdles of jade—a perfect pair
珠聯(lián)璧合
strings of pearls combined with girdles of jade—an excellent (or happy)combination;a perfect pair
珠聯(lián)璧合zhū lián bì hé
串在一起的珍珠，合在一起的美玉。比喻杰出的人才和美好的事物聚集在一起。a perfect pair, a happy combination, and excellent match