treks

These range from treks around Mont an ascent of North Africa's highest mountain, Mount Toubkal.

参与者是徒步绕勃朗峰,然后攀登北非最高峰托布卡尔山.

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Through the seasons , rain or sleet , rain or hail, students make their daily treks to class.

在这漫长的冬季, 无论遇上雨雪还是冰雹, 学生们都要坚持上学.

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