BBC在线收听下载:美国新总统特朗普发表就职演讲

短语讲解：

1. Addressing in a crowd of tens of thousands in front of the U.S capital,he said protection will lead to great prosperity and strength and vowed to defend America's borders and bring back jobs,wealth and dreams.

in front of 面前; 在…前面; 当着…的面
例句：I stood for a few moments in front of the nearest shop window.
我在最近的一家商店的橱窗前站了一会儿。

2. There have been fresh clashes in Washington between police and hundreds of people opposed to Mr.Trump's presidency.

hundreds of 好几百，许许多多
例句：Hundreds of office buildings and homes developed large cracks in walls and ceilings.
数百栋写字楼和住宅楼的墙壁和天花板上都出现了裂缝。

3. Reports from the Gambia said the embattled former president Yahya Jammeh has agreed in principal to step down and leave the country after 22 years in power.

step down 退休，辞职
例句：If I were to be, I would step down and raise my voice immediately.
一旦我弄清楚了，我会立即辞职站出来表态。