1 sentence for 封鎖 (fēng​suǒ — to blockade)

1. 父母可以封锁不适当的网站，包括成人内容。

   fù​mǔ kě​yǐ fēng​suǒ bù​shì​dàng de wǎng​zhàn, bāo​kuò chéng​rén nèi​róng.

   Parents can block inappropriate websites, including adult content.

   Source: CCMatrix