1. He sat on various reasonably influential quangos.
   他位居数个相当有影响力的半官方机构。
2. The suspect sat tight and insisted he was innocent.
   嫌犯始终坚持自己是无辜的。
3. She sat down on a tuft of grass.
   她坐在一小块草地上。
4. Sit down and take a rest.
   坐下休息一下。
5. A cabinet sits in a corner of the room.
   房间的一角立着一只橱柜。

　1个名词解释