Fundamentally, the USPS is in a historic squeeze between technological change that has permanently decreased demand for its bread-and-butter product, first-class mail, and a regulatory structure that denies management the flexibility to adjust its operations to the new reality.

但上看，美国邮政署正处于具有历史意义的技术革新与监管结构的双重压迫之下：一方面，技术不断调整升级，致使其拳头产品特快邮件的需求持续走低；另外一方面，监管结构拒绝灵活的管理，无法与时俱进。

He said the investigation amounted to essentially a coup.

他说这项调查上说相当于政变。

He is in essence a reclusive sort.

他上是个隐士。

Is there any difference in principle between the kind of moral reasoning and the kind of disagreements that arise when we debate about justice and the meaning of free speech and the nature of religious liberty?

我做道德推理，和我在讨论公正，言论自由的意义，信仰自由的问题时产生不同意见，是否在上存在不同？

" There is a fundamental difference between offering a course and requiring it."

“开设课程与要求学生了解之间有上的区别。”

And Apple is a consumer electronics company essentially.

苹果公司上是一家消费电子公司。

The ruling says prayers at public meetings are not inherently unconstitutional.

该裁定指出，在公共会议上念祈祷文在上并不违宪。

Some decisions are more connected to emotional responses and inherently less tractable to analysis.

有些判断就更多用到情绪反应，上难以通过分析下决断。

Essentially, they don't yield to pressure to buy the latest thing or to keep up with others or what they have acquired.

上讲，他不会屈服于压力去购买最新产品，或跟上他人或他所得的东西。

Essentially, the necessity to work comes out of the necessity to eat.

上讲，劳作的必要性来源于吃的必要性。

Now, base editors don't exist in nature.

现在，碱基编辑器在上并不存在。

Essentially what's been called a stable coin and that is also different from Bitcoin where we've seen these wild swings in the price really every since that - - that currency started.

上讲，这就是所谓的稳定币，也不同于比特币，自比特币诞生以来，我几乎每次都看到价格的剧烈波动时，这货币就开始出现。

Then you start to get this, the debris cloud which is essentially a collection of all of the stuff the tornado has been able to pick up everything from dust to trees to even homes.

然后你开始得到这个，碎片云上是所有的东西的集合，龙卷风已经能够拿起一切，灰尘，树木，甚至家园。

And of course, this is also formal in nature.

当然这上也是正式的。

This is essentially a fear of other people, and of leaving your home.

这上是对他人的恐惧，也是对离开家门的恐惧。

Essentially they're saying that you're very controlling and that you're using this for - - to - - to win friends politically around the country.

上说，他说你控制欲很强，你利用这个在全国范围内赢得政治上的朋友。

So technically, you see how they looked a fraction of a second ago.

因此, 上说你看到的是几毫秒前物体的样子。

That tool was essentially a personal test you took on Facebook.

这个工具上是你在Facebook上进行的个人测试。

Shampoos also get fancy with their polymers—some add volume or weight or increase the shine and feel, while others protect from things like UV rays—but, in essence, they all work like waterproofing sealant on a deck.

洗发水的聚合物也很花哨——有些可以增加体积或重量或者改善光泽和触感，而有些则可以防止紫外线——但上，它作用都像甲板上的那层防水密封胶。

I started wondering very seriously if we could really finally answer this question do dogs essentially like us just for the social bond not about the food.

我很想知道，狗狗上是因为与我的关系而喜欢我还是只是为了食物而喜欢我。