The second solution requires that the hardware send the message openDoor to the appropriate object.

第二个解决方案需要硬件发送opendoor信息到适当的目标。

youdao

The second solution requires that the hardware send the message openDoor to the appropriate object.

第二个解决方案需要硬件发送opendoor信息到适当的目标。

youdao