She's already lost four babies, at least one to sharks.
她已经失去了四个孩子，至少有一只喂了鲨鱼J=3^6=l8sUCzu。
This new calf would be especially precious.
因此这个新生儿显得尤为珍贵jLRJZcxiWFC@Z。
Very little is known about the first days of a calf's life.
小海豚刚出生的那几天鲜为人知4J_NE-yJ[URiuaSY。
It's a rare opportunity for Janet to learn more.
珍妮特学习的机会不多]qbA7n*o.s~@9s^。
They are all very close, and they just sort of stay together, tight in rest
它们靠的非常近，紧紧的挨在一起休息kzcf*W6Htn_E=R;*,。
All the dolphin families in Shark Bay are mostly made up of females.
鲨鱼湾的大多数海豚家庭都是由雌性海豚建立的o5xbtxEafNC。
Just like cuddling in humans, the Beachies spent a lot of time touching and patting.
跟人类一样，比奇家庭成员也花了很多时间彼此触摸亲近lXAx_o0;&D。
Family is everything for dolphins.
家庭生活对海豚而言至关重要Y;hw=5v6szCE。