10. Could you repeat that, please?
能请你再说一遍吗?
11. Would you say that again?
你能再说一遍吗?
12. Would you speak more slowly?
你能再说慢一点吗?
13. Could you speak up a little?
你能在大声一点吗?(speak up 大声说=speak out)
14. Would you speak more clearly?
你能再说清楚一点吗?
16. Would you explain more for me?
可以为我解释一遍吗?
17. Please speak a little louder.
请讲大声一点。
18. Would you slow down, please?
请说慢一点好吗?