BBC在线收听下载:伊朗东南部发生7.8级强烈地震

短语讲解：

1. The authorities have appealed to the public to come forward with information and photographs and it’s clear that many people already have.

come forward with 提出
例句：It was the third country to come forward with a new proposal since late last month.
巴西是自上月末以来第三个提出新提案的国家。

2. What’s less clear is how much of a picture investigators have already built up.

built up　建立
例句：We've built up good relationships with our clients.
我们与客户建立了良好的关系。

3. Officials there say no death have been reported so far.

so far　到现在为止
例句：So far, the signs are not good.
迄今的迹象并不令人乐观。

4. But across the border, Pakistani army officers say more than 30 people were killed. Caroline Hawley reports.

more than 不止
例句：We have more than a car!
我们可不止有辆车！

5. But its epicenter was in a remote area of mountains and desert close to Iran’s border with Pakistan and so far at least the casualty toll appears to be relatively low.

at least 至少
例句：Can we at least try?
我们至少试试看吧？

6. Thousands of genetic tests carried out across the European Union have found that almost 5% of processed beef products on sale have been contaminated with horsemeat.

carry out 执行；进行
例句：We must carry out it wholeheartedly indeed.
我们必须尽力把它贯彻到底。