我是学生

wǒshìxuéshēng

I am a student

Sounds roughly like waw shir shweh-shung

Literal meaning

I · am · study-person

我
wǒ
wo3
33rd · dipping
Dipping “waw”.
是
shì
shi4
44th · falling
Retroflex “shir”, falling.
学
xué
xue2
22nd · rising
x + üe. Say “ee”, round the lips, then glide to “eh”. Rise. ü is the hard part.
生
shēng
sheng1
11st · high
Retroflex sh + “ung”, high and level.

我是学生，我在北京学习中文。

Wǒ shì xuéshēng, wǒ zài Běijīng xuéxí Zhōngwén.

I’m a student — I study Chinese in Beijing.