gōngrén 工人 worker
nóngmín农民farmer
Tā chūshēng zài yīgè nóngmín jiātíng.他出生在一个农民家庭。He was born in a farmer's family.
diàntī电梯elevator Qǐngwèn diàntī zài nǎr?请问电梯在…
Click here to get a hard copy of this book …