You calculate carefully, altogether how much money?

你好好算算，一共多少钱？

youdao

Rational economics suggests they will carefully calculate what it's worth to them.

理性的经济学认为，他们会仔细计算出它的价值对他们来说。

youdao

So one should carefully calculate costs and benefits in specific circumstances before they decide to follow suit or not.

所以，人们应该根据不同的情况来计算效率和成本，之后，人们才应该决定是否应该跟风。

youdao

He intends to calculate how much parties are actually spending by carefully adding up the estimated costs of all television and radio spots, campaign rallies and so on.

ECONOMIST: Mexico

Extrapolating from this, they calculate that an optimal strategy for surveying 90% of all protein domains would need 16, 000 carefully chosen targets.

ECONOMIST: Structural genomics: Strategic thinking | The