A Happy Holiday Last weekend,my parents drove my sister and me to Zhuyuwan Zoo in Yangzhou.It was our first trip after COVID-19 broke out earlier this year,so we were all excited about it.About one hour later,we arrived at the zoo.
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机译：A numerical method to determine the waiting time and the idle time distributions of a GI/G/1 queue when inter-arrival times and/or service times have geometric tails
机译：Capillary refill time, bleeding time, clotting time, erythrocyte sedimentation rate and prothrombin time in natural cases of canine Trypanosoma congolense infection
