放缓

放缓	fàng huǎn	to slow / to slow down (the pace of)
放	fàng	to put / to place / to release / to free / to let go / to let out / to set off (fireworks)
缓	huǎn	slow / unhurried / sluggish / gradual / not tense / relaxed / to postpone / to defer / to stall / to stave off / to revive / to recuperate