BBC在线收听下载:保镖感染埃博拉 塞拉利昂副总统自我隔离

短语讲解：

1. European ambassadors were among those who pay tribute to the activist to the makeshift memorial on a bridge close to the Kremlin.

close to 离…近; 与…关系密切
例句：All feel close to the top because they are close to the top. 
由于他们能靠近上级，所以都感到和上级接近。 

2. Mr. Nemtsov was due to lead a protest rally on Sunday. Instead opposition supporters will now hold a march to mourn his death.

due to 欠下债[账]，应给予
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. 

3. At the same time, the authorities have reinstated some restrictions due to an increase in confirmed Ebola cases.

at the same time 同时;  一起
例句：I assume you always get up at the same time. 
我想你总是在同一个时间起床。 

4. “Yasar Kemal first entered the world literary scene in 1955 with “Memed, My Hawk”, it was translated into dozens of languages, earning him rapid international fame.

translate into （把…）翻译成…; 把…转化成;
例句：They started to translate into action the dreams of African unity. 
他们开始将统一非洲的梦想转化为行动。