https://twitter.com/WilliamsRacing/status/1093543070317064193
唯独未公布新车发表日的Williams，终于在Haas发表会结束后，公开新车发表日了XD
日期订在2019/2/11
2/7 Haas
2/11 Toro Rosso, Williams
2/12 Renault
2/13 Mercedes, Red Bull, Racing Point
2/14 McLaren
2/15 Ferrari
2/18 Alfa Romeo
2019赛季各车队及车手参赛名单
https://i.imgur.com/oMnQzAp.jpg