我们得要求再降一次价。

We have to ask for another price reduction.

youdao

如果你订货量大的话，我们可以降一次价，但降价20%我们实在不能承受。

We could take a cut on the price if your order is a large one, but a 20% reduction is really more than we can do.

youdao

每次实验志愿者都得对300个物品进行出价，出的每一次价都会跟电脑随机产生的价格进行比较。

After each volunteer had bid for 300 items, one bid was taken and compared with a counterbid generated at random by a computer.

youdao