2 sentences

1. 信封里面是个请帖。

   xìn​fēng lǐ​miàn shì ge qǐng​tiě.

   Inside the envelope was an invitation.

   Source: CCMatrix

2. 我会给你发请帖。

   wǒ huì gěi nǐ fā qǐng​tiě.

   I'll send you an invitation.

   Source: CCMatrix