我们必须不惜一切代价成功。

We have to succeed ___at ___all ___costs.

有一件事是确定的：他坚信必须不惜一切代价拯救安妮的生命。

One thing was sure: he was convinced he had to save Anne's life ___at ___all ___costs.

公司决定不惜一切代价保护其声誉。

The company decided to protect its reputation ___at ___all ___costs.