她决定把周末时间用于在当地动物收容所做志愿者。

She decided to ___devote her weekends to volunteering at the local animal shelter.

这位研究员为这项突破性研究投入了数年时间。

The researcher ___devoted years to this groundbreaking study.

这家公司投入了大量资源来开发环保产品。

The company ___devoted significant resources to developing eco-friendly products.