因此，传统的下载方式有着速度的限制和相对不稳定的缺陷。

The traditional method has the disadvantage of speed of limitation, and it is unstable .

youdao

因此，传统的下载方式有着速度的限制和相对不稳定的缺陷。

The traditional method has the disadvantage of speed of limitation, and it is unstable .

youdao