hi cho造句

• Gyatso followed his Cho Oyu success with several successful climbs such as Annapurna III in 1961, Kanchengyao in 1961, Hathi Parbat in 1963, Rathong peak and Langpo Chung in 1964 . he reached the summit at the age of 42 as a member of the first all-Indian Everest expedition, thus becoming the first person from Sikkim and the oldest person among all mountaineers to summit the peak.