Do not examine your perform with college students that are not associates of your group. Do not demonstrate your perform to learners that are not customers of the group. 根据调研报告数据可以发现，拥有较高收入的中年已婚男性，更习惯使用语音控制订购日用百货的比例，明显高于其他群体。这类中高收入的男性消费者，更加乐于接受新的智能设备概念，对家用智能照明产品的兴趣浓厚。 那么，有同学可能会说... https://essayv.com/