It takes too long a time.

这耗时太长了。

youdao

The problem some people have with homework is not that they find it too hard, or that it takes too long, but that they forget what they have to do and for when.

有些人在做作业时遇到的问题不是他们觉得太难，或者作业时间太长，而是他们忘记了必须做什么以及什么时候做。

youdao

If our processing takes too long, it will be aborted and an error message sent to the user.

如果处理时间过长，则会终止该请求并向用户发送一条错误消息。

youdao

And yeah, it takes a long time to get good at it. A lot of fitness, too. A lot of working out.

要想划得熟练需要时间。体能也要好。再加上大量的锻炼。

MIT赛艇选手 - SpeakingMax英语口语达人

Forget the campaign, because that just takes too long to get to the fun missions!

FORBES: Connect

Without a fast Internet connection, uploading more than a handful of photographs simply takes too long.

ECONOMIST: Digital photography

Bayer's German shareholders complain that Schneider takes too long to make decisions and doesn't communicate with investors.

FORBES: A headache in Leverkusen