main concern

• 主要关心的

main concern的用法和样例：

例句

1. Provision of shelter is their main concern for the disaster victim.
   为灾民提供避难处是他们最关切的事。
2. Our main concern is that they are not receiving enough help.
   我们最忧虑的是他们一直没有得到足够的帮助。