1. 请问你们需要多少数量的货物?

[ qǐng wèn nǐ mén xū yào duō shǎo shǔ liàng de huò wù ? ]

May I know the quantity you require?

2. 请问到车站怎么走?

[ qǐng wèn dào chē zhàn zěn me zǒu ? ]

Could you direct me to the station, please?

3. 请问洗手间怎么走?

[ qǐng wèn xǐ shǒu jiān zěn me zǒu ? ]

Could you tell me where I can wash my hands?

4. 请问尊姓大名?

[ qǐng wèn zūn xìng dà míng ? ]

May have your name，please?