Word: 一共 (yīgòng)

我们一共才有500块钱，完全不够。

Wǒmen yígòng cái yǒu wǔbǎi kuài qián, wánquán búgòu.

Altogether we've only got 500 bucks - it's not enough at all.

我要算算我今天一共花了多少钱。

Wǒ yào suàn suàn wǒ jīntiān yígòng huāle duōshǎo qián.

I'm going to calculate how much money I've spent today.

算上附近的村子，这个镇子的人口一共有六千多。

Suàn shàng fùjìn de cūnzi, zhège zhènzi de rénkǒu yígòng yǒu liù qiān duō.

Including nearby villages, the population of this town is over six thousand.

连他们算上，我们一共也只有五个人。

Lián tāmen suàn shàng, wǒmen yígòng yě zhǐyǒu wǔ gè rén.

Even counting them in, there's still only five of us.