（to）drive（one's） point home
（為了）把（某人）論點(diǎn)講透徹,（為了）徹底闡明（某人）觀點(diǎn) ,（為了） 宣揚(yáng)（某人）觀點(diǎn)
造句：
To drive his home point, he explained it again.
為了講清楚自己的觀點(diǎn),他有解釋了一遍.
He is planning a speech later this month at the University of Oxford to drive his point home.
在本月末,他準(zhǔn)備在牛津大學(xué)演講以宣揚(yáng)他的觀點(diǎn).