汉译英常见错误 | 资本主义国家失业人数正在增加

[译] 资本主义国家失业人数正在增加。
[误] Unemployment are increasing in the capitalist countries.

[正] Unemployment is increasing in the capitalist countries.
[注] unemployment 表示“失业人数”,并用作主语时,其谓语动词应用单数。