And fractions presented no difficulties to her at all.

还不只此，连分数的算法对也毫不困难，这一发现着实让他大吃一惊。

Hum! said he, scratching his chin in some perplexity, my theory certainly presents some difficulties.

嗯，他有点困惑不解地搔着下巴，我的推理肯定有些不通的地方。

There are people stuck in the child role for whom adulthood and parenthood present insuperable difficulties.

有些人被困在孩子的角色中，成年和为人父母给他们带了不可逾越的困难。

I'm sure we can count on your support to help us to overcome the present difficulty.

我确信我们能得到你们的帮助克服目前的困难。

Judging books presents other difficulties, too.

评判书籍也存在其他困难。

Being a graffiti artist anywhere in the world presents difficulties.

在世界任何地方成为一名涂鸦艺术家都会遇到困难。

Sometimes they have to be set up at the same time as I am teaching my online lessons so that presents a difficulty.

有，它们必须在我教我的在线课程的，行网络设置，这样就带了困难。

To borrow of the sinking fund is always an obvious and easy expedient for getting out of the present difficulty.

借用偿债基金一直是摆脱当前困难的明显而简便的权宜之计。

This would have presented a great difficulty, as indeed it does when individuals with no adequate transference system for the subconscious, attempt investigations such as these.

当一个个体潜意识没有适当的转移系统，而试图行这样的调查，这将代表一个巨大的难题，确实如此。

With simple, plain and delicate brushstrokes, the drama presents the various difficulties and choices that the leading roles encounter in the city, and how they face and solve them.

该剧以简单、平淡、细腻的笔触，呈现了主角们在城市中遇到的各种困难和选择，以及他们如何面对和解决这些困难。