2 sentences

1. 我需要买一件潜水衣。

   wǒ xū​yào mǎi yī​jiàn qián​shuǐ​yī.

   I need to buy a wetsuit.

   Source: AI Challenger 2017

2. 我能租一套潜水衣吗？

   wǒ néng zū yī​tào qián​shuǐ​yī ma?

   Can I rent a diving suit?

   Source: AI Challenger 2017