应用: 滴滴出行
任务: 打开滴滴出行，点击‘送货’，输入‘国贸’作为收件地址
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: 国贸
step_id: 5
action: STOP