a. 挂着(或装饰着)帷幕的

Swag \Swag\, v. i. [imp. & p. p. {Swagged}; p. pr. & vb. n.
{Swagging}.] [Cf. Icel. sveggja, sveigja to bend, to sway,
Norw. svaga to sway. See {Sway}.]
1. To hang or move, as something loose and heavy; to sway; to
swing. [Prov. Eng.]

2. To sink down by its weight; to sag. --Sir H. Wotton.

I swag as a fat person's belly swaggeth as he goeth.
--Palsgrave.

3. To tramp carrying a swag. [Australia]
[Webster 1913 Suppl.]