BBC在线收听下载:首届世界人道主义峰会在伊斯坦布尔召开

短语讲解：

1. He also announced some big commercial deals which he said will secure thousands of American jobs.

thousands of 数千的
例句：The game drew thousands of spectators.
这场比赛吸引了数千名观众。

2. Projected results see the results will be very very close still, even when those postal votes are taken into consideration, it could still be almost 50-50 for both of them.

take into consideration 考虑到，顾及; 着想
例句：The panel shall take into consideration the report of the Technical Committee.
专家组应考虑技术委员会的报告。

3. A suicide attack in the southern Yemeni city of Aden has left at least 20 people dead.

at least 至少
例句：Preparations would occupy at least an hour.
准备工作至少需要一个小时。