2 sentences

1. 我们在下半场开始打得更好，红牌是决定性的。

   wǒ​men zài xià​bàn​chǎng kāi​shǐ dǎ de gèng​hǎo, hóng​pái shì jué​dìng​xìng de.

   We started to play better in the second half and the red card was decisive.

   Source: CCMatrix

2. 睡眠对一个人的思维和学习能力起着决定性的作用。

   shuì​mián duì yī​ge rén de sī​wéi hé xué​xí néng​lì qǐ zhe jué​dìng​xìng de zuò​yòng.

   Sleep plays a decisive role in a person's thinking and learning ability.

   Source: CCMatrix