She is hunched forward over the wheel with a maniacal expression.她弓身伏在方向盘前，表情像疯了一样。He was almost maniacal in his pursuit of sporting records.他近乎发疯般地追求着打破体育纪录。Everywhere was tumult, exultation , deafening and maniacal bew...
他说用占卜杖探测水源完全是胡说八道。He said that dowsing for water is complete nonsense.我们在南美洲为一些大公司探测石油和矿石。We dowse oil and ore in South America for big companies.警察在这个地区探测饵雷。Police were checking the area for booby traps....