I'm afraid this disease strikes indiscriminately.恐怕各年龄段的人都有可能得这种病。We should not use proverbs and allusions indiscriminately.不要滥用成语典故.He is accused of being indiscriminately optimistic and formless.他被人指责过分乐观和不拘形式....
狗喜欢在泥水洼里扑腾，河马则喜欢在其中打滚撒欢儿。Dogs love splashing in mud and hippos wallow in it.他一进来，狗就开始摇头摆尾。As soon as he got inside, the dog shook himself.他们更加关心那些狗的安危，而非自己如何干净利落地脱身。They were more concerned about the dogs' welfare t...
Food breathed into the windpipe can cause choking.吸进气管的食物会造成窒息.One end of the windpipe is connected with a unidirectional inflating valve.气管的一端与单向充气阀连接.A tube was introduced into the patient's windpipe.一根试管插入了病人的气管....