hard pine

基本解释

At that time, our teeth are good, hard pine nut shell, a Ke opened on!
那時候，我們的牙都很好，那麽硬的松子殼，一嗑就開了！
But that's the way we are - hard-wired to pine for a family of our own, yet biologically bound for our desire to wander.
但我們就是如此——我們一直迫切渴望擁有自己的家，但我們受生理上的欲望敺使徘徊不前。
Fixed for ten hours on a comfortless bench, they know no way of occupying themselves, and if they think at all it is to whimper about hard luck and pine for work.
他們知道自己沒有什麽出路，衹能在這磨人的條凳上坐上十個小時而動彈不得，如果說他們會想到什麽，那也無非是哀歎命運的不幸或者渴望能有份工可作。

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