在讲述我试图攀登海拔7456米的慕士塔格峰的经历前，我想先来回顾一下此前的征程。
Before I tell the story of my attempt to get to the summit of the7456 meter high mountain Muztagh Ata I want to reflect on the journey so far .
过去两周，攀登慕士塔格峰前的准备训练较为艰苦。
These last two weeks of training for the Muztagata climb have been a little tough .
慕士塔格峰