Regulatory uncertainties are not necessarily a cause for alarm, points out Mark Benedict, an entomologist at the Centers for Disease Control and Prevention.
Regulatory uncertainties are not necessarily a cause for alarm, points out Mark Benedict, an entomologist at the Centers for Disease Control and Prevention.
美国疾病防制中心的昆虫学者贝尼狄克特指出，法规的不确定性并不一定会引起担忧。