同时还提高了数据的传输效率，图象数据占整个数据流的比例从55%增加到89%。

The proportion of the image data in the whole data flow is increased from 55% to 89%.

youdao

同时还提高了数据的传输效率，图象数据占整个数据流的比例从55%增加到89%。

The proportion of the image data in the whole data flow is increased from 55% to 89%.

youdao