Mary's much more interested in doing things for other people than feathering her own nest.相比追逐私利，玛丽更乐意帮助他人。Tame birds, when approached, will stretch out their necks and ruffle their neck feathering.驯养的鸟儿在有人靠近时会伸长脖子，...
Tame birds, when approached, will stretch out their necks and ruffle their neck feathering.驯养的鸟儿在有人靠近时会伸长脖子，竖起颈羽。Mary's much more interested in doing things for other people than feathering her own nest.相比追逐私利，玛丽更乐意...