应用: 百度
任务: 启动百度，浏览到‘视频’分类，选择并转发第五个旅行攻略视频
操作步骤:
step_id: 0
action: CLICK
step_id: 1
action: CLICK
step_id: 2
action: SWIPE
step_id: 3
action: SWIPE
step_id: 4
action: SWIPE