TC3 was different.

TC3却是与众不同的。

youdao

School of Rock: Fragments that manage to survive often fall into the ocean. Sometimes debris drops to the desert, as it did with asteroid 2008 TC3.

太空岩石群 ：陨石碎片一般会落入海洋，有时也会掉落沙漠，如同小行星2008 TC3的残骸。

youdao

The downside of the find, from the perspective of saving the planet, is that the TC3-like rocks make up a scant 1.3 percent of all known meteorites.

从拯救地球的角度来看，这一发现的不利方面在于TC 3这一类的太空岩石只占到所有已知陨石的1.3%。

youdao

And a few years before that, an 80-tonne space rock called 2008 TC3 ploughed into the Earth's atmosphere, largely burning up and scattering fragments over the Sudan - just 20 hours after it was discovered.

BBC: Science & Environment