Additionally, spending a lot of time online can be extremely distracting.

除此之外，在网络上发费过多的时间确实让人分心。

youdao

If you don't need the Internet, disconnect! Nothing is more distracting than the Internet when you're typing up your essay and are feeling extremely bored.

如果你不需要互联网，那就断开！当你正在键入文章并倍感无聊时，没有什么比互联网更让人分心的啦。

youdao

Frequent context shifts throughout the day can be extremely distracting and impair your ability to concentrate.

FORBES: And Now for Something Completely Different: Context Shifting