我发现中国的插座和美国的不一样。

Wǒ fāxiàn Zhōngguó de chāzuò hé Měiguó de bù yíyàng.

I found out that China's outlets are different from America's.

请把插头插入插座中。

Qǐng bǎ chātóu chārù chāzuò zhōng.

Please insert the plug into the socket.

办公桌上有一个电源插座。

Bàngōng zhuō shàng yǒu yīgè diànyuán chāzuò.

There is a power outlet on the office desk.