其次是设备的公平分配，这意味着所有教师都有平等的教学资源来协助教学。

The equal distribution of equipment was next, meaning that all teachers had their fair share of teaching resources to aid learning.

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其次，多巴胺能影响注意力的转移，这意味着，当一些青少年知道即将会有一个品尝毒品的机会的时候，他们无法把注意力集中在其他任何事情上。

Second, dopamine affects shifts in attention, which meant that some adolescents couldn’t focus on anything else when they knew an opportunity to consume was about to come along.

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其次，过去各个国家同时陷入债务危机，这意味着(一段时间后的)快速的出口增长，有利于产出恢复，而这个条件现在很难达到。

Second, the number of countries afflicted simultaneously means that rapid expansions of exports, which have supported output in the past, are harder to achieve.

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Secondly, that those values are discrete.

其次，这是一些离散型数据。

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