COSCUP_bridge_bo says to #coscup <ballfish>: 各位鄉親照過來ʕ •ᴥ•ʔ COSCUP 跨國合作軌，送你去日本東京、中國上海，三天後就要截稿了，要投要快 https://blog.coscup.org/2019/09/coscon-osc-tokyocoscup.html