This one millimeter animal can survive both the hottest and coldest environments on Earth, and can even withstand high levels of radiation.

这种一毫米长的动物可以在地球上最热和最冷的环境中生存，甚至可以承受高水平的辐射。

Others have cast doubt over it  actually being able to withstand the higher water levels that are  expected to occur later this century.

其他人则怀疑它是否真的能够承受预计在本世纪晚些时候发生的更高水位。