BBC在线收听下载:美科学家发现太平洋鲑鱼大规模迁移的原因

短语讲解：

1. But I think your argument to him, which you'll need to make, I think that's the next phone called you want to set up is exactly the one you made to Yats now.

set up 建立; 准备
例句：Set up tie-ins with others.
记得要和别人建立搭售关系。

2. I'm glad you sort of put him on the spot in where he fits in this scenario. And I'm very glad he said what he said in response.

in response 作为答复
例句：That would force the central bank to raise rates in response.
这会迫使中央银行上调利息率来应对通货。

3. The United Nations says it's ready to deliver aid to the besieged Syrian city of Homs as soon as the safe passages agree between the government and rebel forces.

as soon as 一…就…; 一经
例句：We hope to join you as soon as possible.
我们将尽快参加你。

4. A spokeswoman said the UN had agreed with the Syrian government that there will be a humanitarian pause in the embattled zone of the old city, allowing civilians to leave.

agree with 与某人[观点]一致， 同意[赞同]某人的意见
例句：Do you agree with our assessments?
你同意我们的评价吗？

5. A court in Egypt has ordered the retrial of 21 people sentenced to death in connection with an infamous football riot in Port Said in 2012.

in connection with 与…有关，连同
例句：Police are holding two men in connection with last Thursday's bank robbery. 
警方拘留了两名与上星期四的银行劫案有关的人. 

6. Mexican police have found a mass grave for the at least 20 bodies in the troubled western state of Michoacan while vigilante groups began an offensive a month ago against the notorious Knights Templar drug cartel.

at least 至少
例句：Read at least 30 books.
至少读30本书。

7. Police in the US city of Milwaukee said that the Stradivarius violin stolen by last week has been found in good condition.

in good condition 情况良好; 完好
例句：I promise to return your bicycle in good condition.
我答应一定完好无损地还你的自行车。