今天收到来自德国的教堂明信片，
有2个关键字看不懂囧
图档：http://imgur.com/HFpdek8
Nice to write a card to you today.
It's from the Protestant Church in the
town of Norden, the Ludgeri church.
I __________ here last year. The church
is famous for the organ of the 17th
century. And something special: the
bell tower of the church sounds on the other
side of the _____.
研究了很久还是看不出来orz...