爬高

dēng tī zi pá gāo

蹬梯子爬高

climb high up a ladder

dēng shān pá gāo

登山爬高

climb a mountain

hài pà pá gāo

害怕爬高

be afraid of climbing

wǒ yào nǔ lì pá gāo

我要努力爬高。

I will try to get a higher social position.