The old lady was seated in her chair at the window, a rug over her knees.
这位老妇人坐在靠窗的椅子上，膝上盖着一块小毛毯。
《柯林斯英汉双解大词典》
2
The old lady sank down into a chair and laughed a little, then cried a little, then did both together.
老太太一屁股坐到椅子上，笑了一会儿，又哭了一会儿，然后又连哭带笑。
3
If an unaccompanied lady is sitting next to you, it is important that you help her be seated by pulling her chair out for her and gently pushing it back into place, with the lady seated of course.