Trump shows Xi and Peng video clips of his granddaughter... - Finance Mandarin

平台

píng tái

platform; terrace; flat-roofed building

生态

shēng tài

ecology; way of life way of life; ecology

负责

fù zé

to be in charge of ; to take responsibility for; to be to blame; conscientious

了解

liǎo jiě

to understand ; to realize; to find out

水平

shuǐ píng

level (of achievement etc) ; standard; horizontal

研发

yán fā

R and D research and development