seasonal labour

基本解释

Kids provide the demand, and kids provide the labour supply, all in a nice seasonal package.
孩子提供需求，还提供劳动力，都是在季节性消费高峰。
But weeding is an important and laborious task in field management, strong seasonal feature and short appropriate weeding time and a mass of labour power were used.
而除草又是田间管理的一项重要而且繁重的工作，季节性较强、实时除草期短、用工量较大。
Fort McMurray's remote location, its limited local labour force, and demanding seasonal constraints influenced several fundamental technical decisions early on in the design process.
麦克默里堡位置偏远，当地劳动力的缺乏以及严苛的季节限制，早期时影响了一些基本的技术决策。

But since taking office last December, Australia's new Labor government has announced a seasonal labour scheme for the fruit-picking industry, to be open to PNG, Vanuatu, Kiribati and Tonga.
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In seasonal work and construction, cheap foreign labour can depress wages and make it harder for the low-skilled to find work, but the flexibility and willingness of new workers can also boost productivity and encourage innovation.
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In Italy, Merloni, despite its unusually good labour relations, cannot mirror in its production cycle the highly seasonal demand for fridges and freezers.
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