We want to do this all at the lowest cost possible.
我们想要以最低的价钱做完这件事。
We want our answers as fast as possible at the lowest cost possible.
我们需要以尽可能最低的成本获得尽可能快的响应。
He was very popular because he could build buildings at the lowest possible cost.
他非常受欢迎，因为他能在尽可能低的成本建造的建筑物。
This is the lowest prices. We are selling at cost already.
这是最低价了。我们是按成本销售。
This is the lowest prices. We are selling at cost already.
这是最低价了。我们是按成本销售。
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