- By midsummer its larger, more famous relative, has retreated into a cave.
到了仲夏 它那更大更有名的亲戚 便会躲进山洞 - A giant panda nurses a tiny week old baby.
这只大熊猫正在照顾刚满一周的小宝宝 - Her tender cleaning wards off infection.
轻柔的清洁是为了防止感染 - She won't leave this cave for three weeks,
未来3周内 它都不会离开这个山洞 - not while her cub is so utterly helpless.
否则它的幼崽将彻底无依无靠 - Progress is slow
幼崽生长得很慢 - for milk produced on a diet of bamboo is wretchedly poor.
因为由竹子转化来的乳汁少得可怜