1.She looked old and thin with sunken cheeks and hollow eyes.
她看上去又老又瘦, 脸颊凹陷, 眼圈发。
2.His cheeks were sunken from hunger.
他面颊因饥饿而凹陷。
3.If we can get some strong ropes or wires around the sunken boat, we might be able to haul it up.
如果能用一些结实或金属缆拴在沉船, 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.