Britain has always been the principal source—ninety percent of Australians are of British descent, and Britain has provided one million migrants since the Second World War.

英国一直是澳大利亚移民的主要来源国——90%的澳大利亚人是英国后裔，自二战以来，英国已经提供了100万移民。

youdao

Italy has for some years been the second biggest source of migrants, and the Australians have also managed to attract a large number of Greeks and Germans.

意大利多年来一直是第二大移民来源国，澳大利亚也设法吸引了大量的希腊人和德国人。

youdao

A second source of growth was large-scale internal migration, mainly from south to north.

第二个增长动力来自大规模的国内迁移，主要是从南向北。

youdao

Where Members of Parliament have a second source of income from second jobs, irrespective of whether it is in their capacity as an MP, every payment shall be declared with a full description of who paid and what for.

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"If you are considering purchasing an electric vehicle for its environmental benefits, first check your electricity source and second look closely at the warranty on the batteries, " said Professor Stromman.

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Now that first source of systemic weakness plays into a second source - that the way banks of all developed economies finance themselves has become hideously dysfunctional.

BBC: Business