Hai cercato la traduzione di mountaineer da Inglese a Cinese semplificato

mountaineer
登山运动

very famous, very accomplished italian mountaineer, reinhold messner, tried it in 1995, and he was rescued after a week.
而享誉盛名，富有成就的意大利登山家， 雷纳德·梅斯纳尔在1995年作出了尝试， 但他却在一周后被救起。

it is now incumbent upon us to fulfil our commitments in a steady, step-by-step manner, but like our mountaineers, we must do it together.
我们现在有义务稳步、逐步履行我们的承诺，但像我们的登山队员一样，我们必须一道这样做。