靠着

bǎ gāng qín fàng zài nà r kào zhe qiáng

把钢琴放在那儿，靠着墙。

Put the piano there, against the wall.

bǎo lěi cè miàn kào zhe zhǎo zé dì

堡垒侧面靠着沼泽地。

The fort flanked on a swamp.