n.(马来西亚的)王宫
Why was there a Sultan living in Singapore and an Istana Kampong Glam?
这过程怎么跑出一个长住在新加坡的苏丹?为什么在甘榜格南还有座苏丹王宫?
A few days later, they met up in Singapore again in the Istana.
几十个小时之后, 两人又在新加坡总统府举行了会谈.