我们还没有考虑过如何在很短的时间内学习。

We haven't considered how we should study over very short periods of time.

youdao

如果我们日复一日地学习，就没有什么是做不到的。

If we study day after day, there is nothing that cannot be achieved.

youdao

如果我们不询问孩子的睡眠情况，不努力改善孩子在刻苦学习时的睡眠模式，那么我们就没有尽好自己的职责。

If we don't ask about sleep and try to improve sleep patterns in kids' struggling academically, then we aren't doing our job.

youdao

Right now, we want to study an entity which has no spatial extent.

目前,我们学习没有空间延伸的物体

耶鲁公开课 - 基础物理课程节选

I mean parties are fun, but there's not too much time to party, not too much time for study.

我是说派对很有意思，但是我们没有很多时间去玩，也没有很多时间去学习。

派对很好玩 - SpeakingMax英语口语达人