Sit yourself [【古】 you] down. 请坐.(Be seated.)
He sat the child at the table. 他叫孩子坐在餐桌旁
The Opera House sits 10,000 people. 这歌剧院可坐一万人.

She sits her horse well. 她善骑马.

sit at table 坐在餐桌旁
sit on [in] a chair 坐在椅子上
Please sit down. 请坐
He sat reading a paper. 他坐着看报纸
sit right forward on one's chair 坐在椅子上使劲探身子.

sit for an examination 参加考试.

sit to an artist [a photographer] 摆好姿势让画家[摄影师]画像[照相]
sit for one's portrait 坐好让人给自己画像
sit for a painter 给画家当模特.

The hens don't sit this year. 这些母鸡今年不孵蛋.

sit with a child [sick person] 照看小孩[病人]
sit for the parents 替父母照看孩子.

sit on a committee 担任委员会委员
sit on the bench
sit in Congress [Parliament] 担任国会议员
sit for Ohio [a constituency] (在国会中)代表俄亥俄州[某一选区].

The court sits next month. 下月开庭.

The wind sits in the east. 刮的是东风
He sat at home all day. 他在家里呆了一整天
The spoons were left sitting on the table. 这些匙子搁在桌上没有收拾.

That dress [hat] sits well on her. 那衣服[帽子]很适合她
The jacket sits badly on your shoulders. 那件茄克的肩部不合你的身.

Care sat heavy [heavily] on his brow. 他心事重重,眉头紧锁
This food sits heavy [lightly] on the stomach. 食物在胃里不消化[胃里不存食].