In today's wide, fuzzy Kuiper belt, the particles don't meet very often, so they stick around long enough to fall into resonances with Neptune.

在宽广且模糊的柯伊伯带中，微粒彼此碰撞的几率不大，因此它们会慢慢被海王星的引力共振所俘获，时间非常漫长。

youdao

Normal comets fall into the inner regions of the solar system from icy reservoirs in the distant Kuiper belt and Oort cloud.

通常来说，彗星来自距离遥远且冰天雪地的柯伊伯带和奥尔特星云然后掉入太阳系中的内层区域。

youdao

She let her arm fall, dropped the belt, and burst into tears.

她放下胳膊，丢掉皮带，失声哭了。

youdao

Up to 5cm (2in) may fall in the central belt and as much as 15cm (6in) could gather on higher ground, with only the far western coast likely to escape snow showers.

BBC: Snow causes second day of disruption

He laid her on the stretcher, straightened and covered her body, caught the fall of her hair, wrapped it like a belt around his fist, and then tucked the bundle beneath her neck.

NEWYORKER: Naima

It isn't clear how much demand there would be for his planned 800, 000 square feet of office space in the Rust Belt city that has seen its population fall to 198, 000 from its peak of 290, 000 in 1960.

WSJ: Developer Has Vision for Goodyear's Former Headquarters in Akron