Mosquitoeshaveanextraordinaryabilitytotargethumansfa...
問題詳情： Mosquitoeshaveanextraordinaryabilitytotargethumansfarawayandflystraighttotheirunprotectedskin.Regrettably，mosquitoescandomorethancauseanitchy(發癢的）wound.Somemosquitoesspreadseveralseriou...