The mountain is encircled by the doughnut-shaped depression of the caldera.

山为环形的破火山口洼地环抱着。

youdao

The mountain is encircled by the doughnut - shaped depression of the caldera.

山为环形的破火山口洼地环抱着。

youdao

When the thyroid, a butterfly-shaped gland in the neck, doesn't produce enough thyroid hormone, it's known as hypothyroidism, and depression is one of its symptoms.

当颈部蝴蝶状的腺体——甲状腺无法产生足够的甲状腺激素时人就得了甲状腺功能减退，而抑郁症就是其中的一项特征。

youdao

The Maliau Basin may be one of the most primeval destinations in Sabah: a bowl-shaped jungle depression surrounded by unscalable jungle mountains that was unexplored until World War II, when it was spotted from the air by an Allied pilot.

BBC: Borneo��s Sabah off the permit path