Narrowcasting
(narrowcast 的现在分词) v.( 为少量特定听众)小范围播送,用电缆电视播送
🗣️ 情景例句
It was nothing.
这不算什么。
Sure. Should I check your radiator?
好的。要不要检查一下散热器？
German is a more difficult language than English is.
德语比英语难学。