jat6 ngaai4 je6 ngaai4日捱夜捱日挨夜挨

Jyutpingjat6 ngaai4 je6 ngaai4
Yaleyaht ngàaih yeh ngàaih

Definition

To toil day and night; to work tirelessly under tough conditions.

colloquialworkdaily actions

How it's used

Emphasizes the relentless, exhausting nature of labor rather than just the duration of time spent. It is often used to express sympathy or admiration for someone who is sacrificing their health or personal life to achieve a goal or support a family. The structure implies a continuous, repetitive cycle of struggle that feels never-ending.

Examples

He worked day and night, and finally saved enough money to buy a flat.

Common phrases

working so hard day and night
working day and night for a living

Common mistake

Avoid using this to describe simple overtime work or a busy schedule, as it carries a strong connotation of hardship and physical or mental toll. It is not suitable for professional contexts where you want to sound neutral about your workload.

Grammar color guide

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