4 sentences

1. 这个游戏有5个等级。

   zhè​ge yóu​xì yǒu5 ge děng​jí.

   This game has five levels.

   Source: CCMatrix

2. 列车提供两个等级的服务。

   liè​chē tí​gōng liǎng​ge děng​jí de fú​wù.

   The train offers two classes of service.

   Source: CCMatrix

3. 达到一定玩家等级会解锁新武器。

   dá dào yī​dìng wán​jiā děng​jí huì jiě​suǒ xīn wǔ​qì.

   Reaching a certain player level will unlock new weapons.

   Source: CCMatrix

4. 大多数美国院校都使用A，B，C，D和F的等级评定体系。

   dà​duō​shù měi​guó yuàn​xiào dōu shǐ​yòngA,B,C,D héF de děng​jí píng​dìng tǐ​xì.

   Most American colleges and universities use the grading system of A, B, C, D and F.

   Source: UM-Corpus: Education