1.She looked old and thin with sunken cheeks and hollow eyes.
她看上瘦, 脸颊凹, 眼圈发。
2.His cheeks were sunken from hunger.
他面颊因饥饿而凹。
3.If we can get some strong ropes or wires around the sunken boat, we might be able to haul it up.
如果能用一些结实绳子或金属缆绳拴在船周围, 或许我们能把它拖上来。
4.In any navigation channel, the following activities are prohibited: abandoning sunken vessels, laying fishing implements impedimental to navigation, and cultivating aquatic plants.