2 sentences

1. 学生和志愿者帮助卸载食物。

   xué​sheng hé zhì​yuàn​zhě bāng​zhù xiè​zài shí​wù.

   Students and volunteers helped unload the food.

   Source: CCMatrix

2. 我是否需要卸载以前的版本？

   wǒ shì​fǒu xū​yào xiè​zǎi yǐ​qián de bǎn​běn?

   Do I need to uninstall the previous version?

   Source: CCMatrix