tv是可数名词吗

Almost all homes have at least one TV set.

差不多每家都至少有一台电视机。

He's hoping to make it big on TV.

他正期待着在电视上干出个名堂来。

The TV is always on in their house.

他们家的电视总是开着。

The village was used as the location for a popular TV series.

这个村子曾是一部热门电视系列剧的拍摄场地。