Word: 周五 (zhōuwǔ)

你们周五聚餐去哪儿？

Nǐmen zhōuwǔ jùcān qù nǎr?

Where are you all going for dinner together on Friday?

周五公司允许大家穿便装。

Zhōuwǔ gōngsī yǔnxǔ dàjiā chuān biànzhuāng.

On Fridays the company lets everyone wear casual clothes.

请在周五前付清尾款。

Qǐng zài zhōuwǔ qián fùqīng wěikuǎn.

Please pay off the balance before Friday.