obscure - to prevent something from being seen or heard - ปิดบัง Articles found: Good views of Milky Way possible until April (09/02/2018) Ending widespread tax evasion by SMEs in Thailand (07/03/2017) All eyes on solar eclipse (09/03/2016) Por's family struggles as actor loses lung (27/12/2015) Super blood moon eclipse (28/09/2015)