We are sorry, we cannot promise you now. Tomorrow we shall let you know.

很抱歉，我们此刻不能答应您。我们明天给您复信。

youdao

We are sorry, we cannot promise you now. Tomorrow we shall let you know.

很抱歉，我们此刻不能答应您。我们明天给您回音。

youdao

We cannot promise an earlier delivery because there is no direct sailing to your port.

我们无法答应提前发货，因为没有船直达你们的港口。

youdao

And we cannot promise to put everything right straight away.

BBC: Labour conference: Ed Balls calls for stamp duty break

But we cannot realize that promise if we allow the hum of our prosperity to lull us into complacency.

CNN: Prepared Text of Clinton's State of the Union speech

They form the bedrock of the American promise, and we cannot fully realize one without realizing them all.

WHITEHOUSE: Presidential Proclamation -- Bill of Rights Day, 2012