1.election campaign 竞选

例句:Last week, in the heat of the election campaign, the Prime Minister left for America.
上周，当竞选活动进行到白热化时，首相启程去了美国。

2.focused on 专注于

例句:Every eye at the conference was focused on the rostrum.
代表们的眼光都集注在大会主席台上。

3.turn up 出现

例句:Investigations have never turned up any evidence.
调查从没发现任何证据。

4.access to 接近；通向...出口

例句:The country has no access to foreign loans or financial aid.
该国得不到任何外国贷款或经济援助。