If a situation or problem arises, it begins to exist or people start to become aware of it. 出现
verb [vt. 及物动词]产生，出现；起源（于），由…引出；起床，起立；上升
If something arises from a particular situation, or arises out of it, it is created or caused by the situation. (由…) 产生 ...if a problem arises later in the pregnancy. …如果在怀孕后期出现问题。
