BBC在线收听下载:泰国警方搜捕曼谷爆炸的制造者

短语讲解：

1. According to Frontex, more than 3 times as many migrants were tracked entering in the European Union by irregular means last month than a year ago.

according to 根据
例句：The murderer was executed according to law.
那个杀人犯已经依法镇压了。

2. And they have at least made progress because of this video they have got a CCTV video showing a man going into the shrine last night just before the bomb detonated, taking off a backpack, and leaving it behind in exactly the spot where the bomb went off.

at least 至少
例句：For that day at least he lost heart.
至少这一天他是垂头丧气的。
go off 进行; 爆炸; 突然大作
例句：He will go off like a candle I n a snuff sooner or later.
他迟早会突然丧命的。

3. Doctors in Guatemala say the former military ruler Efrain Rios Montt is suffering from dementia, the doctors are said been assessing whether the general is fit to face a retrial for genocide.

suffer from 患（某种病），受（某种病痛）折磨
例句：I often suffer from unaccountable headaches.
我常莫名其妙地头疼。

4. Two years ago he was found guilty of genocide and human rights abuses, but he had his 80-year sentences overturned due to procedural errors.

due to 由于; 因为
例句：The team's success was largely due to her efforts.
该队的成功在很大程度上是由于她的努力。