Overcrowding has become a huge issue on Mount Everest, and 11 climbers have died this season.

过度拥堵已成为珠穆朗玛峰一大问题，本季度已有11名登山者在此遇难。

Students were protesting at overcrowding in the dorms.

学生们抗议宿舍里过度拥挤。

Overcrowding remains a large obstacle to improving conditions.

过度拥挤仍然是改善条件的一大障碍。

Overcrowding and poor sanitary conditions led to disease in the refugee camps.

过度拥挤和恶劣的卫生状况导致难民营中出现疾病。

The government takes a cavalier attitude to the problems of prison overcrowding.

政府对监狱拥挤不堪的问题不闻不问。

As a result, a new problem has emerged: overcrowding.

同时出现了新的问题：过度拥挤。