首先

shǒu xiān

first (of all), in the first place

首先是地图

shǒu xiān shì dì tú

The first is a map.

首先，你是医生吗？

shǒu xiān， nǐ shì yī shēng ma？

First, are you a doctor?

请坐先生

qǐng zuò xiān sheng

Please sit sir

这首歌很流行。

zhè shǒu gē hěn liú xíng。

This song is very popular.

谢谢你，先生

xiè xie nǐ， Xiān sheng

Thankyou sir

不客气，先生

bù kè qi， xiān sheng

Your welcome, sir.

先生，你要辣吗？

Xiān sheng， nǐ yào là ma？

Sir, do you want it spicy?

我早就会唱这首歌

wǒ zǎo jiù huì chàng zhè shǒu gē

I long time ago would have sung this song

我以前听过这首歌

wǒ yǐ qián tīng guo zhè shǒu gē

I've heard that song before.

妈妈轻声唱一首歌。

mā ma qīng shēng chàng yī shǒu gē。

Mom sang a song softly.