Typically Bay window is consisted of three Windows joined together. The center window is usually fixed, with operating double-hung or casement Windows at the sides.
典型的弓型窗是由三扇窗组合而成。中间为固定窗，两侧为提拉窗或平开窗。
2
Families hung wormwood and calamus on the door for the traditional Double-Fifth Festival in ancient times.
旧时的端午节，家家户户都会在门口挂艾草，插菖蒲。
3
Let's take a closer look at the two most popular units, the casement and doublehung window.