or词性为连词或副词
例句
1.
I could come next week, or the week after.
我可能下周来，或者再下一周。
2.
She never saw him again ─ or so the story goes.
从此她再没有见过他——或者据说如此。
3.
He was in the front room, or the lounge or whatever you want to call it.
他当时在客厅，或者说是在起居室，或者在叫什么都行的房间里。
