名词 concern:

1. something that interests you because it is important or affects you

2. an anxious feeling

3. a feeling of sympathy for someone or something

4. something or someone that causes anxiety; a source of unhappiness

5. a commercial or industrial enterprise and the people who constitute it

动词 concern:

1. be relevant to

2. be on the mind of

concernn.关心；关心的事；忧虑，担心vt.涉及；影响；关心；（使）担心n.公司；企业Concern mass关系质量concerned in涉及； 与 ... 有关； 参与concern view关注点视图concern with使关心concern guide关心引导concern my invt.忙于(关心)concern level关心程度concern about对 ... 的关心； 对 ... 忧虑concerns over为 ... 担心(忧虑)concerned for关心； 担心

1. Our two nations are knit together by common concerns.
   我们两国被共同关切的问题连结在一起。
2. Considerations of safety override all other concerns.
   对安全的考虑压倒一切。