应用: QQ
任务: 打开QQ，进入动态页面，发布动态“今天阳光真好”
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: 今天阳光真好
step_id: 5
action: CLICK
step_id: 6
action: STOP