television international program change relay

例句：

1. 1. I enjoy watchingTV shows on weekends.
   我喜欢在周末看电视节目。
2. 2. The new TV has a4K resolution.
   这款新电视的分辨率是4K。
3. 3. She bought a new TVfor her birthday.
   她生日时买了一台新的电视机。