香港警察デモ隊に強化催涙ガス（マスタードガス？）を使用。被害者は全身に水疱がJoshua Wong 黃之鋒 😷 @joshuawongcf Upgraded tear gas made in US unleashed by HK riot police yesterday. It caused protester injured seriously. (facebook.com/mingtaimortuar…) [Activist Calls on U.S. to Stop Selling Tear Gas to Hong Kong by White House Petition: petitions.whitehouse.gov/petition/petit…] pic.twitter.com/1hRdgLOvME 2019-07-29 20:05:34 Joshua Wong 黃之鋒 😷 @joshuawongcf Upgraded tear gas ma
