First, the low moods are identical to those in a related disorder - major depressive disorder, also known as unipolar depression.

首先，心境表现跟另一种相关疾病重性抑郁障碍一致，后者也被称为单相抑郁。

You see devastating impact of this unipolar world on these fields.

你可见这种单极世界对这些领域造成毁灭性影响。

The U.S. cannot be a unipolar hegemon like it was when the Cold War ended.

美国无法再像冷战结束时那样成为唯一全球霸主。

Speaking at Russia's State Duma, Lavrov accused the United States and its allies of attempting to revive the neo-colonial, unipolar world order.

拉夫罗夫在俄罗斯国家杜马发表讲话时指责美国及盟友试图复兴新殖民主义、单极世界秩序。

And that was our unipolar moment in the 1990s when we almost had control over Russia.

那是我在1990年代单极时刻，当时我几乎掌控了俄罗斯。

Now, unlike certain disorders like unipolar depression, psychological interventions, like talk therapy, or cognitive-behavioral therapy are not particularly effective in treating the manic episodes of bipolar disorder.

不像某些疾病（比如单相抑郁），心理干预如谈话治疗和认知行为疗法，对双相障碍躁狂发作并不十分有效。

So I think it's interesting, Tracy, if we go back to the 1990s, it was a kind of unipolar moment for the United States, right?

所以我认为， 特蕾西， 如果我20世纪90年代，那是美国一个单极时刻，对吧？

First, going back again to Dr. Nolen-Hoeksema's lecture, I think the king is suffering from mild unipolar depression so we should--he should get some SSRIs and cognitive behavior therapy.

首先，再次Nolen-Hoeksema博士讲座，我认为国王患有轻度单相抑郁症， 所以我应该 - 他应该接受一些SSRIs和认知行为疗法。

An individual with unipolar depression though, might have the normal highs, but they might have some crushing lows that last for a long period of time and may not have an obvious trigger.

而一个单相抑郁患者，虽然可以有正常高值，但可能在没有明显诱因情况下长时间处于极状态。

But along with these lows, the thing that sets bipolar disorders apart from unipolar depression is that individuals can have periods of high moods, which are called manic episodes or hypomanic episodes, depending on their level of severity.

虽然有这些症状，但双相障碍区别于单相抑郁之处在于患者可以有心境高涨时候，这被称为躁狂发作或轻躁狂发作，取决于严重程度。

If you have everyday unipolar depression, that is, you feel very sad and you show other symptoms associated with depression, an excellent treatment for you is some combination of cognitive behavioral therapy and possibly antidepressant medications like SSRIs.

如果你每天都有单相抑郁症，也就是说，你感非常悲伤， 并且你表现出与抑郁症相关他症状，对你来说，一个很好治疗方法是认知行为疗法和可能抗抑郁药物（如SSRIs）某种组合。