应用: 豆瓣
任务: 订阅豆瓣时间的音频节目《梁文道·八分》
操作步骤:
step_id: 0
action: CLICK
step_id: 1
action: CLICK
step_id: 2
action: CLICK
step_id: 3
action: CLICK
step_id: 4
action: TYPE
type_text: 梁文道·八分
step_id: 5
action: CLICK