1. The fosterer provided a loving and caring environment for the abandoned puppy.
养育者为这只被遗弃的小狗提供了一个充满爱和关怀的环境。

2. She has been a fosterer for many children in need, providing them with a safe and stable home.
她一直是许多需要帮助的孩子的养育者，为他们提供一个安全稳定的家。