Climate change threatens the Winter Olympics—even snowmaking won’t save it
随着地球温度升高，适合举办冬奥会的地方将会减少
As winters warm, athletes must cope with harder snow and tricky ice
冰场和人造雪如今在冬季奥运会上占据主导地位。那里以及世界各地的运动员可能需要调整他们的训练和表现方式。
