2023 换

huàn to exchange; to change (clothes etc); to substitute; to switch; to convert (currency)

7 真实

zhēn shí true; real

交流

jiāo liú to exchange; exchange; communication; interaction; to have social contact (with sb)

群

qún group; crowd; flock, herd, pack etc

qún variant of 群[qun2]

qqfanpianzicomjdJqhtml