ㄊㄨㄟtuīㄍㄨㄤˇguǎng

  1. 推動擴展地區農會不遺餘力推廣農業教育。」推行擴充收束

to extend, to spread, to popularize, generalization, promotion (of a product etc)​
propager, généraliser
popularisieren (V)​, verbreiten