Task: Translation
Input (English): "We imagine that between the ice and the ice core there is an ocean of depth and this is somehow connected to the surface reservoir," added Postberg.
Output (Japanese): 「氷と氷芯の間に深い海があって、これがどうも表面の貯水池に関係があると、我々は想像する」と、ポストベルクは付け加えた。