Somepeopleareafraidofstartingacasualconversationwithast...
问题详情：Somepeopleareafraidofstartingacasualconversationwithastrangerbecauseofafearofnothavinganythinginterestingtosay.Fearofrejectionisalsoa 20forkeepingsilent.Smalltalkinaconversationcan 21 a...