I have patients who are HIV-positive and asymptomatic.我的一些病人艾滋病病毒检测呈阳性，但却无任何体征。His estimate of half a million HIV positive cases was based on an extrapolation of the known incidence of the virus.他估计有50万个HIV阳性病例，这是根据已知的病毒...
Instant news and current affairs channel with wide Indian and international reportage.二十四小时印及国际新闻,时事频道.Her everyday reportage seems to consists of joyful epiphanies followed by periods of self - doubt and isolation.她每一天的...
He pulls a rickshaw, probably the oldest form of human taxi service.他拉黄包车，这可能是人类最古老的载客服务形式了。The narrative pulls you along like a runaway train.这个故事就像一辆失控的高速列车，读起来惊险刺激。He pulls in quite a lot as a milkman.他卖牛奶赚了相当多的钱....
有人把他的声音比作牛蛙的叫声.Someone likened his voice to the croaking of a bull - frog.十年前就有牛蛙, 鹅, 鸭子什么的.Since ten years ago, it was bullfrogs, geese, ducks.把这件事告诉牛蛙 、 猎鸡鹰和斑鸠.Tell that to the bullfrog, chicken hawk or turtledove....