1.These problems concern all of us.
这些问题影响到我们每一个人。
2.How much money I earn is none of your concern .
我挣多少钱与你无关。
shloud'n have been concerned aubot my husband.
无需要太挂念我的丈夫。
3.My friends were right to be concerned .
我朋友的话是值得被考虑的。
4.his restaurant is a family concern .
这家饭店是由一家人经营的。
5.Is there any concern between you and me?
你和我有关系吗？
6.It is not your concern .
跟你无关。
7.You can buy it without any concern .
你可以没有任何顾虑地购买它。
8.lt is not you concern
这不是你的关系
submit 递交
submit sth. to sb.
She twisted the long scarf round her head.
她把那条长围巾围在头上。
head scarf 头巾（回族小姑娘戴的那种）
telescope 望远镜
microscope 显微镜
