4 sentences

1. 由于准备不足，球队在首场比赛中不幸失利。

   yóu​yú zhǔn​bèi bù​zú, qiú​duì zài shǒu​chǎng bǐ​sài zhōng bù​xìng shī​lì.

   Due to insufficient preparation, the team unfortunately lost its first game.

   Source: Dong Chinese Dictionary

2. 尽管在那场比赛中失利，但该队誓言明年卷土重来。

   jǐn​guǎn zài nà chǎng bǐ​sài zhōng shī​lì, dàn gāi duì shì​yán míng​nián juǎn​tǔ​chóng​lái.

   Despite losing that game, the team vowed to make a comeback next year.

   Source: Dong Chinese Dictionary

3. 那场0比7的失利被媒体形容为该队史上的最大惨案。

   nà cháng0 bǐ7 de shī​lì bèi méi​tǐ xíng​róng wéi gāi duì​shǐ shàng de zuì dà cǎn'àn.

   The 0-7 defeat was described by the media as the worst disaster in the team's history.

   Source: Dong Chinese Dictionary

4. 老师温柔的话语，抚慰了这名因为考试失利而哭泣的学生。

   lǎo​shī wēn​róu de huà​yǔ, fǔ wèi le zhè míng yīn​wèi kǎo​shì shī​lì ér kū​qì de xué​sheng.

   The teacher's gentle words comforted the student who was crying over a failed exam.

   Source: Dong Chinese Dictionary