楼主:
accro (accro)
2017-09-22 22:29:14请问各位:
Frostbite may occur when a person's skin [is exposed] to extreme cold. It most
frequently affects the skin of the cheeks, chin, ears, fingers.
[]中可以使用进行式: is exposing(正暴露)=冻伤可能发生当一个人的皮肤是正暴露到极
端寒冷的时候,怎么感觉进行式比较适当,请问各位这样的想法有误吗?