concerned
adj ~ (about/for sth/that...) worried; troubled 担心的; 烦恼的; 忧虑的
Concerned parents held a meeting. 忧心忡忡的家长们开了一次会.
We're all concerned for her safety. 我们都为她的安全担忧.
I'm concerned that they may have got lost. 我担心他们可能迷路了.
You're still thinking about something to do, aren't you?
你还在想要找点事做, 是吗?
I don't feel up to that.
我觉得不能胜任那工作。
Officials used to have trouble with the foreign names of people passing through Ellis Island, and because they were so busy, many people's names got changed in the rush.