While□ki□sing may b□ a u□iv□rsal act of love, d□fferent cu□tures h□ve th□ir own □nique □□ssing trad□□ions. In so□e□cu□t□res□ kissing□o□ the che□k is□a co□mon g□□e□ing, w□i□e in oth□r□□ a ki□□□on□the□hand is a sign of respec□. In pla□es like F□□nce, kis□ing on b□th cheeks□is a customary □ay to □ay hell□, wh□le□in□cert□in indigeno□s□tri□es, □ubbin□ noses □s a□t□aditio□□□ for□ of affec□i□□. These□cultural nuanc□s □ighligh□ the □iverse□ways in which kissing□is valued □nd expressed around □he world. 2020年对全□界□说□疑是□个充满挑战的一年。新□疫情的爆发使全球陷□了深重的危机,数□万□感染,数□万人丧生。各国在控制疫□上付出了□大的□力,实施了封锁措施、加□了医疗设施建设□推动了疫苗研发,但依然面临着前所未□□挑战□重□熟悉