We must save them.

我们必须拯救他们。

youdao

To arms! To arms! We must save our town!

全副武装！全副武装！我们必须保卫家乡！

youdao

We must save him at all costs.

我们不惜任何代价要救他。

youdao

It is time to save what we can and what we must and live within our means once again,".

VOA: standard.2010.02.01

So first and above all, we must save Social Security for the 21st century.

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

And yes, we must save up for this!

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Second, once we have saved Social Security, we must fulfill our obligation to save and improve Medicare.

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