总共 + Verb/Number + Measure Word + Noun
总共 (zǒnggòng) means "in total" or "altogether," used to sum up a quantity. It is placed before a verb or number to indicate the combined amount of something.
我们总共去了五个国家。
Wǒmen zǒnggòng qù le wǔ ge guójiā.
We visited five countries in total.
这次活动总共有两百多人参加。
Zhè cì huódòng zǒnggòng yǒu liǎng bǎi duō rén cānjiā.
Over two hundred people attended this event in total.
这些书总共花了我三百块钱。
Zhèxiē shū zǒnggòng huā le wǒ sān bǎi kuài qián.
These books cost me three hundred yuan in total.