您要查找的是不是：
- Can you speak a little lounder? I can't hear very well. 您说话声音能大一点好吗？我听不清楚。
- Sorry, can you speak a little louder? 对不起，请大点声讲。
- Can you speak a little Japanese? 你会说一点日语吗?
- I heard you, can you speak a little quieter?. 我听到你讲话了，你能小声点儿吗?
- I heard you, can you speak a little quieter? . 我听到你讲话了，你能小声点儿吗?
- Sorry,can you speak a little louder? It's not clear. 对不起，请大点儿声讲。听不清楚。
- Can you speak a little louder?I cannot hear clearly. 您说话声音能大一点好吗？我听不清楚。
- I am sorry,sir. Can you speak a little louder,please? There's a bad connection. 对不起，先生。你能大点声说吗?电话连接不好。
- Can you speak up a little, please? 请讲大声一点?
- Can you speak a foreign language?Yes,I can. 你会讲外语吗?
- Could you speak a little more slowly? 你可以说慢一点吗?
- Sorry, could you speak a little louder, please? 对不起,你大点声好吗?
- Please speak a little louder. Could you speak up? 请再大一点儿声说。
- Hello? Would you speak a little louder? 喂?您大声一点，好吗?
- Can't you speak a little [a bit] slow? 你说话不兴慢点儿吗?
- Pardon?Could you speak a little slower? 对不起，您能说得稍微慢一点吗?
- Could you speak a little slower? 可以讲得再慢一点吗?
- Could you speak a little slowly ? 您能稍微说慢一点儿吗?
- Would you speak a little louder? 请说大声一点好吗?
- Could you speak a little louder, please? 您能说大声点吗?
