求问：麻烦根据这些英语解释,写出具体的单词或词组!
1.not inside a building
2.feeling disturbed
3.to be worried about
4.free ,not tied up
5.to experience something
6.to take no notice of
7.staying close to and looking at somebody
8.to become quite after nervous activity
9.piece of material hung to cover a window
10.number of things that happen one after another