In around eight months, the WTO is likely to authorise the EU to put tariffs on American imports, completing the tit for tat.

在约八个月内，WTO可能授权欧盟对美国进口征税，以牙还牙。

She was hoping for a U.S.-India trade deal to end nearly two years of tit for tat tariffs, but it remains elusive.

她希望美印贸易协议能结束持续近两年的针锋相对的关税举措，但形势仍难以捉摸。

A similar expression is tit for tat.

一个类似的表达是“tit for tat”（针锋相对）。

OK. Hearing about a diplomatic tit for tat between the United States and Turkey.

好。以上是美国和土耳其在外交上展开的报复。

The United States and Russia have already been through a bruising diplomatic tit-for-tat.

美国和俄罗斯已过十分激烈的外交报复。

And other people accessed easy credit to get absolutely jacked to the tits on leverage and ride the longest asset Bull Run in history. Very few people have made modern fortunes through work alone.

而其他则获得轻松的信贷，完全依靠杠杆来赚钱，并史上最长的资产牛市。很少有仅靠工作就获得现代财富。

The great tit (Parus major) presented a similarly worrying increase, with less than 3% infected with malaria before 1995 but closer to 15% in recent studies.

大山雀(Parus major)的患病率有类似忧的增加，1995年之前不到3%，而最近接近15%。

One of the things which is really significant as well is the closure of airspace, so there's been a tit-for-tat between Europe and Russia.

其中一个非常重要的事情就是关闭空域，欧洲和俄罗斯之间一直在针锋相对。

Well, it's possible. But, as you said, I mean, there's really not many assets anymore that you can cut in this tit for tat.

可能。不过如你所说，在进行报复行动时没有太多资产可供查封。

A senior Czech official said the tit for tat expulsion would wipe out virtually the entire political section of their Moscow embassy.

一名捷克高级官员表示，这次以牙还牙的驱逐行为，几乎清除捷克驻莫斯科大使馆的整个政治部门。

Now Suzuki and his colleagues have found that the great tit uses those calls together to deliver both messages to other birds.

现在铃木和他的同事们发现大山雀也使用这样的叫声向其他同类传递信息。

Iran has impounded a British tanker in what is seen as a tit for tat move. Bethany Bell is in Vienna.

伊朗也扣押一艘英国油轮，此举被视为以牙还牙。以下是贝瑟尼·贝尔在维也纳的报道。

The idea is that settling the score over time without emotion is the best way. A similar expression is tit for tat.

这种观点认为，随着时间的推移，不带感情地解决问题是最好的方式。一个类似的表达是“tit for tat”（针锋相对）。

The great tit basically splits open the skull at the back and eats the brain. That's the gist of it.

“大山雀主要从斑姬鹟后面劈开其头骨，然后吃掉它们的大脑。这就是大山雀的攻击要点。”

" The tit has to be reasonably in line with the tat, " says Jean-Francois Lambert, a commodities consultant.

“针锋需合理相对，”大宗商品咨询师让-弗朗索瓦·兰伯特如是说。

But wait, we have talked about this tit for tat thing, so what's the big deal with that?

但是等等，我们之前提到以牙还牙，那这又有什么关系呢？

Of 68 tits' nests built that season in the experimental areas, 26 included wool from a dispenser.

在那个季节，试验区的山雀筑造的68个巢中，有26个使用取食器里的羊毛。

Upon closer examination the researchers found that 14 species of bird lived in both regions, including the barn swallow, great tit, great reed warbler, buzzard and Eurasian jay.

过进一步调查，研究员发现两地有14种相同的鸟类，包括家燕、大山雀、大苇莺、鵟、松鸦。

But I think what's troubling here is that it's the latest in a tit for tat that has been going on for more than a year.

不过我认为不安的是，这种报复行动已持续一年多的时间。

The birds they followed were part of a well-monitored population of blue, great and marsh tits in a wood near the institute.

他们跟踪的鸟是研究所附近树林中一些受到严密监控的蓝山雀、大山雀和沼泽山雀。