He was returning to his demanding job as head of the WHO sub-office in South Darfur.

作为 世卫组织达尔富尔南部分办事处的负责人，他当时正要返回他在那里繁忙的工作岗位。

youdao

Ms Cairns has run the sub post office in Dunmurry for eight years and her father ran it for nearly 50 years.

BBC: NEWS | UK | Northern Ireland | Post office incomes 'eaten away'

Wendy Cairns, who runs Dunmurry sub post office, is among those calling for urgent action to safeguard the network of rural post offices.

BBC: NEWS | UK | Northern Ireland | Post office incomes 'eaten away'

The sub-post office is often the last business left in poor areas after other shops close.

ECONOMIST: Squeezing the banks