Heat could be retained as debris fall back into impact craters, creating an insulating blanket.

当碎片落回撞击坑时，热量可以被保留下来，形成隔热层。

youdao

Crowds of youth, careless of the debris fall, injuries, not just the heart.

青春散场，不小心遗落的碎片，扎伤的，不只是心。

youdao

Crowds of youth, careless of the debris fall, injuries, and not just the heart.

青春散场，不小心遗落的碎片，扎伤的，不只是心。

youdao

Japan has deployed land-to-air missile interceptors in case any debris threatens to fall on this country.

VOA: standard.2009.04.03

' And we saw debris fall past the window on the north side.

CNN: Witnesses to the moment: Workers' voices

The move, noteworthy for a country with a pacifist constitution, is aimed at shooting down any debris from the launch that might fall into Japanese territory.

CNN: Image shows North Korea rocket on launch pad

The moveable dams are raised in the fall to allow ice and debris to pass during winter and early spring.

WSJ: Homeowners sue NY over $4.6M in flood damage