Question

中國在96年展開了一場公共廣告服務(wù)的運(yùn)動(dòng)，從那時(shí)候起，大量的公益廣告在全國涌現(xiàn)。

China began a nationwide public service advertising campaign in 1996, and_______ ________ numerous PSAs have appeared around the country.

Answer 1

since then