三国

Sān guó

Three Kingdoms period (220-280) in Chinese history, several Three Kingdoms periods in Korean history, esp. from 1st century AD to unification under Silla 新罗 in 658

二三十天

èr sān shí tiān

Twenty or thirty days

二三十元

èr sān shí yuán

Twenty or thirty yuan

小国家？

xiǎo guó jiā？

Small countries?

中国人

Zhōng​guó​rén

Chinese Person

中国菜

Zhōngguó cài

Chinese food

三天前我到了

Sān tiān qián wǒ dàole

three days ago I arrived

今天是星期三

jīn tiān shì Xīng qī sān

Today is Wednesday

大概二十三岁

dà gài èr shí sān suì

About 23 years old

我画了个三角形

wǒ huà le gè sān jiǎo xíng

I drew a triangle

我的房间在三楼

Wǒ de fángjiān zài sān lóu

My room is on the third floor