短语讲解:
1. Thai officials have issued an arrest warrant for a foreign man wanted in the bombing that killed at least 22 people Monday at a shrine in Bangkok.
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。
2. But, investigators have not yet been able to identify his motives or nationality.
be able to 能够
例句:He will be able to take up his normal routine shortly.
他不久就能处理日常事务。
3. Asaad was killed in a public square in Palmyra in front of many people.
in front of 面前; 在…前面; 当着…的面
例句:A monument was erected in front of the town hall.
一座纪念碑在市政厅前建起。