Work in your own business, e. g. farming or forestry, may be a secondary employment in relation to another occupation which is the primary employment.

与主要职业相关的工作（如农场或林场的工作）可视为附带职业。

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Twenty thousand jobs would be lost, and many communities in the north of England and in Wales would lose their primary source of employment.

两万矿工将因此失业，英格兰北部和威尔士的许多社区将会失去其主要的就业来源。

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Women there are the primary caregivers for husbands, children and, often, for ageing parents; and even when in full-time employment, they are expected to continue to play this role.

这些地区的女性要照顾她们的丈夫、小孩，大多数人还要照顾年迈的父母。即使当她们是全职职业女性时，她们也理应继续扮演这些角色。

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That company's policies require directors to offer resignations when their primary employment changes.

WSJ: Behind a CEO's Departure: An Ouster or Resignation?

Doug Morrison, Solent LEP chairman, said the primary focus was creating employment.

BBC: Ford workers should get 'government backing'

They approved plans that include a mix of houses, a primary school, shops, employment sites and a community orchard, which will be built in phases over the next 10 to 12 years, Mr House said.

BBC: Protesters marching to oppose the housing plan