The word we are learning today is "关键".
guānjiàn
关键
crucial/critical/the key of sth.
guānjiàn shí kè
关键时刻
the crucial moment
guānjiàn dìqū
关键地区
the key areas
Chuàngxīn shì guānjiàn.
创新是关键。
Innovation is the key.
Jīnnián de liǎng huì yǒu nǎxiē guānjiàncí?
今年的两会有哪些关键词?
What are some key words of this year's Two Sessions?