But I had written to Si-Ya Feng , director of the National Institute of Glaciology, and in 1978 we met in Canberra and talked about the possibility of drilling an ice field.

• 但早在那之前我就给中科院兰州冰川冻土沙漠研究所的施雅风所长写信，我们1978年在堪培拉见过面，讨论了在冰原钻探的可能性。