Example sentences

• 电视频道太多了，我总是换来换去不知看哪一个。

  diànshì píndào tài duōle, wǒ zǒng shì huàn lái huàn qù bùzhī kàn nǎ yīge.

  There are too many TV channels, and I always change from one to another not knowing which one to watch