| 例句 |
It is not yet known how deeply the radiation has penetrated into the soil.现在还不知道辐射渗入土壤有多深。It is not yet known if weather conditions played a part in the accident.天气状况是否是这起事故的一个因素尚不清楚。For reasons which are not yet known, the factory caught fire late yesterday evening.昨晚工厂失火，原因尚不清楚。Exactly what form the industrial action will take is not yet known.究竟会采用何种方式的劳工行动，尚不得而知。The full/final toll of the disaster is not yet known.尚未得知此次灾难的伤亡总人数/最终伤亡人数。It was not yet known what caused the fire to erupt in the oil tank.至今无人知晓为何油罐突然爆炸起火。The actual number of people killed is not yet known.确切的被害人数还不知道。This new drug's potency is not yet known.这种新药的效力目前还不清楚。 |