could 这个词常常用于询问和请求听起来比简单粗暴的“can”有礼貌得多， …
Use these phrases to politely ask for a favor. When someone asks you for a …
# Can I ask a favour # Could you do me a favour # Could you do me a really big …
English phrases to ask a favor. All right, let’s learn these phrases for asking …
How can you be professional when you ask for a favor? Set up an in-person …
更多内容请点击：每日英语篇：别再用 Can you help me 请人帮忙啦，试试这些 ...