How to Say I'm single in Chinese with how to pronounce and transliteration in English?

English to Chinese

• He needs some new clothes 他需要一些新衣服
• Can you gift-wrap it for me, Please
• I'm being served, Thanks
• Could I have a carrier bag, Please?
• Can I have a refund, Please? 我有退款，好吗？
• Can I exchange this, Please? 我可以交换，好吗？
• Can you deliver this?
• Can I help you? 我可以帮你吗？
• I would like a tin of tuna