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- Please speak up ; we can not hear you at the back . 请大点儿声说，我们在后面听不见。
- Please speak up,we can't hear you at the back. 请大点儿声说，我们在后面听不见。
- Please speak up; we can't hear you at the back. 请大点儿声说; 我们在後面听不见.
- Please speak a little louder. Could you speak up? 请再大一点儿声说。
- Please speak up, we can't hear you at the back. 请大点声说,我们在后面听不见。
- Please speak up;we can't hear you at the back. 请大点儿声说;我们在后面听不见.
- Please speak up so that the people at the back of the room can hear you. 请大点声讲, 让屋子后面的人也能听见你的声音。
- Would you please speak up? 请讲大声点好吗?
- Could you speak up, please? Please speak a little louder. Would you speak up a little, please? 您能再大点儿声吗?
- Speak up, we can't hear you at the back. 大声说，我们在后面听不见你。
- We haven't much time, please speak to the subject. 我们时间不多,请不要离开话题。
- Can you speak up for truth and justice? 你能为真理和正义大声疾呼吗？
- Speak up so that everybody can hear you. 讲得响些，让大家都能听见。
- Shrinking violet always ready to speak up for herself. 她可不胆小－－任何场合都能为自己说话。
- Ed spoke up against letting girls join the club. 艾德发言表示反对让女孩加入俱乐部。
- It's time to speak up for those who are suffering injustice. 现在该为蒙受不公正对待的人们大声疾呼了。
- Can you speak up a little, please? 请讲大声一点?
- Will you please speak more slowly? 请讲得更慢些好吗?
- I'm a foreigner. Please speak slowly. 我是个外国人，请说得慢一点儿。
- You should have spoken up in the meeting. 会谈时你实在应该发言(然而你却没有)。
