Too many talented women try their hardest to reach the top and bump up against systemic barriers.

我也知道很多极富才干的女性在为进入高层竭尽全力，极力清除着前进道路上的障碍。

The crowds, the jostling, people bumping up against strangers and hearing all the languages of the globe.

人群摩肩擦踵，擦肩而过即可听到世界上所有的语言。

Dramatically different ecosystems can even bump up against each other — imagine a watery oasis in the middle of the Sahara Desert.

截然不同的生态系统甚至可以相互碰撞——想象一下撒哈拉沙漠中部的一片水绿洲。

The skull went tumbling out of her hands and bumped up against a planterful of daisies.

头骨从她手中滚落， 撞到满盆的雏菊上。

Their fields bump up against the nearby towns.

他们的田地与附近的城镇相撞。

But then, he bumps up against its rules.

但后来，他却违反了规则。

People from all over the world, the crowds that jostling, people bumping up against strangers and hearing all the languages of the globe.

人们来自世界各地，拥挤成群，会撞到陌生人，也能倾听世界各地的语言。

Your cooler-than-normal blood flows into your brain's hypothalamus, where it bumps up against temperature-sensitive sensory neurons, which act like a kind of thermostat.

你比正常情况下冷的血液流入你的大脑下丘脑，在那里它与温度敏感的感觉神经元碰撞，感觉神经元的作用就像恒温器一样。

I think we bump up against mathematics all the time.

我想我们总是会碰到数学。

That way your thumb doesn't bump up against the mark.

拇指不戳冤大头。

They seek expansion through diversification, even if that means bumping up against rivals.

它们通过多样化寻求扩张，即使这意味着与对手发生冲突。

But if your head gets hit or shook around or just moves too fast, your brain can shift inside its protective casing bumping up against the sides of your skull.

但如果你的头部受到撞击、摇晃或移动太快，你的大脑就会在那层保护壳内移动，撞到头骨两侧。

And especially a film, it has to be one musical element so that you're not bumping up against the guardrails while you're watching, you feel like you're in good hands.

尤其是一部电影，它必须有一个音乐元素，这样你在观看时就不会撞到护栏，你会感觉自己得到了很好的照顾。

So we bump up against the common troll I think of the commencement address people who have achieved a lot telling you that the fruits of the achievement are not are not always to be trusted.

我们通常在毕业典礼演讲上碰到的烦心事，那就是取得了许多成功的人告诉你成功的果实并不总是值得信任。

So we bump up against a common trope I think of the commencement address people who have achieved a lot telling you that the fruits of the achievement are not always to be trusted.

因此，我们遇到了一个常见的比喻， 我想到毕业典礼上那些取得了很多成就的人告诉你，成就的果实并不总是值得信赖的。

" Often infinite freedom like that can be pretty disorientating. It doesn't always feel good, because you no longer know what you're supposed to do, what's important and you're bumping up against other people, " Mr Houston says.

“像这样无限的自由通常会让人迷失方向。感觉并不总是很好， 因为你不再知道自己应该做什么，什么是重要的， 而且你正在与其他人发生冲突， ” 休斯顿先生说。