英语语法分析

If it has to hire a caregiver for every two children, it can't really achieve any economies of scale on labor to save money when other expenses go up.

如果它不得不为每两个孩子雇佣一名看护者，那么当其他费用上涨时，它就无法节约劳动力成本。

Using caregiver assessments and the children's self-observations, she rated each child's overall sympathy level and his or her tendency to feel negative emotions after moral transgressions.

通过对看护者的评估和孩子们的自我观察，她给每个孩子的总体同情心水平以及他们在道德越界后的负面情绪倾向进行评级。

Caregiver training on dementia.

对照护者进行痴呆症问题培训。