我们学校以前每个教室里装的是台破旧的电视机，现在每个教室都有了电脑，装上了大屏幕高清电视机。

Prior to each classroom in our school is filled with old television sets, and now each classroom has a computer, and put on a big-screen high-definition TV.

youdao

我们学校以前每个教室里装的是台破旧的电视机，现在每个教室都有了电脑，装上了大屏幕高清电视机。

Prior to each classroom in our school is filled with old television sets, and now each classroom has a computer, and put on a big-screen high-definition TV.

youdao