problems concerned

• 相关问题

problems concerned的用法和样例：

例句

1. This paper makes a systematic explanation on the relative problems.
   本文就相关问题做了较为系统的说明。
2. Adult drink-related problems cost the British economy billions every year.
   成年人饮酒的相关问题每年要花费英国几十亿的钱。