应用: 陌陌
任务: 发布陌陌动态"今天心情很好，分享一下美食"
操作步骤:
step_id: 0
action: CLICK
step_id: 1
action: CLICK
step_id: 2
action: TYPE
type_text: 今天心情很好，分享一下美食
step_id: 3
action: CLICK
step_id: 4
action: CLICK
step_id: 5
action: STOP