2 sentences

1. 你的大脑需要睡眠来巩固记忆，并生长新的细胞。

   nǐ de dà​nǎo xū​yào shuì​mián lái gǒng​gù jì​yì, bìng shēng​zhǎng xīn de xì​bāo.

   Your brain needs sleep to consolidate memories, and grow new cells.

   Source: CCMatrix

2. 花一年时间在一个讲中文的国家巩固你的语言学习。

   huā yī nián shí​jiān zài yī​ge jiǎng zhōng​wén de guó​jiā gǒng​gù nǐ de yǔ​yán xué​xí.

   Spend a year in a Chinese-speaking country to consolidate your language learning.

   Source: CCMatrix