They advertised their goods.是什么意思？

They advertised their goods.

他们为他们的商品做广告。

they

pron. 他/她/它们，人们，大家，政府，当局，她们；

例句
The storms had abated by the time they rounded Cape Horn.
他们绕过合恩角时，暴风雨已经减弱。

advertised

v. 公布( advertise的过去式和过去分词 )，宣传，展现，宣传（自己的事）；

例句
...expensive make-up that we saw being advertised by a beautiful model...
我们所见的由一位漂亮模特代言的昂贵化妆品

their

pron. 他（她，它）们的，在提及性别不详的人时，用以代替 him 或 her；

例句
Their permissiveness toward their children reflects the wild abandon of their own lives.
他们对孩子的放任折射出他们自身生活的放浪形骸。

goods

n. 商品，货物，动产，本领，合意的人；

例句
Free exchange of goods was advantageous to all.
商品自由交换惠泽八方。