英语听力精选进阶版 16372（在线收听）

WBR: Ebola vaccine fast-tracked 28 Aug 14

Thu, 28 Aug 14

Drugs giant GlaxoSmithKline says a trial vaccine against the Ebola virus could be tested on volunteers within weeks. We speak to the company. German Chancellor, Angela Merkel, hosts a conference in Berlin focussing on whether and when the remaining Western Balkan states will join the European Union. But some are not too keen to join. Plus, energy giant Shell reaches a deal to sell off some of its Nigerian oilfields, so what next for the country's oil industry? Plus, the in-flight space-saving gadget that's caused a mid-air emergency - we speak to the inventor of the Knee Defender.