3 sentences

1. 在此之前我没有做过很多移动设计。

   zài​cǐ​zhī​qián wǒ méi​yǒu zuò guo hěn​duō yí​dòng shè​jì.

   I hadn’t done a lot of mobile design before this.

   Source: CCMatrix

2. 在此之前，我们从未谋面，但却一眼认出了彼此。

   zài​cǐ​zhī​qián, wǒ​men cóng​wèi móu miàn, dàn què yī​yǎn rèn chū le bǐ​cǐ.

   Though we had never met, we recognized each other immediately.

   Source: CCMatrix

3. 飓风季的正式开始时间是6月1日，但在此之前偶尔会发生热带风暴。

   jù​fēng jì de zhèng​shì kāi​shǐ shí​jiān shì6 yuè1 rì, dàn zài​cǐ​zhī​qián ǒu'ěr huì fā​shēng rè​dài​fēng​bào.

   The official start to hurricane season is June 1, but tropical storms occasionally occur before then.

   Source: CCMatrix