The more reclusive long-period comets among them the recent visitors Hale-Bopp and Hyakutake come from the much more distant Oort cloud, about which more presently.

比较长命的彗星其中有最近光顾的海尔－博普彗星和百武彗星遥远得多的奥尔特云，我们过一会儿就会谈到这个问题。

Really? Yeah, he wrote down everything he ever ate. He was convinced that calorie restriction was the key to living forever.

真的假的？真的，他吃什么都要记来。他坚信限制卡路里摄入量是长命百岁的关键。

The noodles represent long life and are a wish for long life for the birthday boy or girl.

面条象征长寿，也寄寿星日快乐、长命百岁的祝愿。

The researchers found that nocturnal behavior evolved as long as 300 million years ago, in carnivores like Sphenacodon ferox and herbivores like Tritylodon longaevus.

研究人员发现，夜行性行为早在3亿年前就在像斯芬纳科兽这样的肉食动物和像长命三趾兽这样的草食动物中演化出来了。

" This guide of yours must be a long liver, friend, " said the Knight with another of his laughs.

“你们这个向导一定是个长命的人，朋友。”骑士说完又是一阵大笑。