如果孩子们从学校回来时妈妈不能在家，她可以在屏幕上用声音和图片留下便条，告诉他们有什么吃的。
If mom can't be home when kids get back from school, she can leave a note with a voice and picture on the screen to tell them what there is to eat.
他们把注意力集中到声音和图片。
We observed that they directed their attention to the audio and images.
这种新型引擎有望提高搜索声音和图片文件的成功率。
The sound-and-color-based search engine will help you find sound effects and images more effectively.
应用推荐