3 sentences for 限 (xiàn — restrict)

1. 建造一个箱子，大小不限。

   jiàn​zào yī gè xiāng​zi, dà​xiǎo bù xiàn.

   Build a box, any size.

   Source: OpenSubtitles

2. 报名人数不限。

   bào​míng rén​shù bù xiàn.

   There is no limit on the number of people who can sign up.

   Source: Dong Chinese Dictionary

3. 这辆车限坐五人，现在超了一个。

   zhè liàng chē xiàn zuò wǔ rén, xiàn​zài chāo le yī gè.

   This car is for five people; it's over the limit by one now.

   Source: Dong Chinese Dictionary