obsolete造句

With technological changes many traditional skills have become obsolete.
随着技术的革新，许多传统技艺已被淘汰。

These goods are obsolete and will not fetch much on the market.
这些货品过时了,在市场上卖不了高价.

They tried to hammer obsolete ideas into the young people's heads.
他们竭力把陈旧思想灌输给青年.

• #obsolete