shāngchǎng zhōumò yǒu chōujiǎng huódòng, mǎi mǎn liǎng bǎi yuán jiù néng cānjiā

商场周末有抽奖活动，买满两百元就能参加。

The mall has a lucky draw event on weekends; you can participate if you spend 200 yuan.