中文：

收入分配是指社会经济体系中人们从各种不同的渠道获得的货币收入和实物收入在数量上的分配。它是社会再生产过程中的一个重要环节，也是社会经济利益关系的重要体现。

收入分配通常包括初次分配和再分配两个阶段。初次分配是指在生产过程中直接获得的各种收入，如工资、奖金、利润、利息等。而再分配则是在初次分配的基础上，通过政府调节和社会互助等方式实现的收入转移，以实现社会公平和平衡。

收入分配不仅关系到每个人的经济利益和生活水平，也关系到整个社会的经济发展和稳定。合理的收入分配可以促进消费、扩大内需、推动经济增长，而分配不公则会导致贫富差距扩大、社会矛盾加剧、经济发展受阻等问题。因此，政府和社会各界应该采取措施，调节初次分配和再分配，以实现更加公平和合理的收入分配。

英文：

Income distribution refers to the quantitative distribution of monetary and physical incomes obtained by individuals from various sources in the socio-economic system. It is an important link in the process of social reproduction and an important manifestation of social economic interests.

Income distribution usually includes two stages: primary distribution and secondary distribution. Primary distribution refers to various incomes obtained directly in the production process, such as wages, bonuses, profits, interest, etc. Secondary distribution refers to income transfers realized through government regulation and social assistance based on the primary distribution, in order to achieve social justice and balance.

Income distribution is not only related to the economic interests and living standards of each person, but also related to the economic development and stability of the whole society. Reasonable income distribution can promote consumption, expand domestic demand, and promote economic growth, while unfair income distribution can lead to problems such as the widening gap between the rich and the poor, social conflicts, and economic development being blocked. Therefore, the government and all sectors of society should take measures to regulate primary distribution and secondary distribution to achieve more fair and reasonable income distribution.