2 sentences

1. 替未来想一下。

   tì wèi​lái xiǎng​yī​xià.

   Think about the future.

   Source: OpenSubtitles

2. 想一下上次你帮助别人过马路或是指导一个年轻人的情形。

   xiǎng​yī​xià shàng​cì nǐ bāng​zhù bié​ren guò mǎ​lù huò​shì zhǐ​dǎo yī​ge nián​qīng​rén de qíng​xing.

   Think about the last time you helped someone cross the street or mentored a young person.

   Source: CCMatrix