be concerned about （关心,挂念） 用以上短语造句并翻译,
问题描述：
be concerned about （关心,挂念） 用以上短语造句并翻译,
答
You need to be concerned about our currency. -Alright.
我们应当密切关注美元的走向，-没错。
答
A student complains that his parents are only concerned about his grades and not his other needs.
一个学生抱怨他的父母只关心他的学习成绩而不是他的其他需求