先前就存在的痣出现形状、颜色或大小的任何改变就应当引起重视。
Any change in the shape, color, or size of a preexisting nevus should raise concern.
实际上，如何解读文献中的“艳词”概念，是词学研究中应当引起重视的重要问题。
Actually, how to comprehend the meaning of "flowery words" is an important issue in the study of Ci-poetry.
结论留守儿童心理健康状况差于非留守儿童，该群体的心理健康问题应当引起重视。
Conclusion The mental health status of left behind children was relatively worse than non-left behind children. Close attention should be paid on the mental health of left behind children.
应用推荐