十二 + 生肖
生 (shēng) in the context of 生肖 (shēngxiào) refers to the Chinese zodiac system. The term 十二生肖 (shí'èr shēngxiào) means "the twelve zodiac animals." Each year in the twelve-year cycle is represented by a different animal, and a person's birth year determines their zodiac sign.
你属什么生肖?我属龙。
nǐ shǔ shénme shēngxiào? wǒ shǔ lóng.
What's your zodiac sign? Mine is the dragon.
十二生肖里,我最喜欢兔子。
shí'èr shēngxiào lǐ, wǒ zuì xǐhuān tùzi.
Among the twelve zodiac animals, I like the rabbit the most.
今年是蛇年,是我的本命年。
jīnnián shì shé nián, shì wǒ de běnmìngnián.
This year is the Year of the Snake — it's my birth year.