5 sentences

1. 他们使用罗马数字。

   tā​men shǐ​yòng luó​mǎ​shù​zì.

   They use Roman numerals.

   Source: CCMatrix

2. 罗马数字更加困难和不方便。

   luó​mǎ​shù​zì gèng​jiā kùn​nan hé bù​fāng​biàn.

   Roman numerals are more difficult and inconvenient.

   Source: CCMatrix

3. 一些罗马数字目前仍在使用。

   yī​xiē luó​mǎ​shù​zì mù​qián réng zài shǐ​yòng.

   Some Roman Numerals are still in use today.

   Source: CCMatrix

4. 在罗马数字中，X正代表的是数字10。

   zài luó​mǎ​shù​zì zhōng,X zhèng dài​biǎo de shì shù​zì10.

   In Roman Numerals, X represents the number 10.

   Source: CCMatrix

5. 罗马数字纹身已变得如此受欢迎。

   luó​mǎ​shù​zì wén shēn yǐ biàn​de rú​cǐ shòu huān​yíng.

   Roman numeral tattoos have become so popular.

   Source: CCMatrix