At that time, our teeth are good, hard pine nut shell, a Ke opened on!

那时候，我们的牙都很好，那么硬的松子壳，一嗑就开了！

youdao

And a paw reached forward tentatively because the hard ground was littered with pine cones and he was a domestic lion unaccustomed to the wilderness.

NPR: Excerpt: 'Lost in Uttar Pradesh'

Pine Bluff, 40 miles south of Little Rock, has fallen on hard times.

ECONOMIST: Pine Bluff prepares for disposal