heavyfog是什么意思

　　Heavy fog brought the traffic to a standstill.

　　大雾造成交通堵塞。

　　The heavy fog upset their timetable for the trip.

　　大雾打乱了他们的旅行日程。

　　As a result of the heavy fog, all flights have been delayed.

　　由于雾太大，所有航班都延误了。

　　There was such a heavy fog that one couldn't see further than five metres.

　　雾太大，5米以外就看不见了。

　　In the journey, she faced heavy fog, heavy rain and heavy waves.

　　她在旅途中遇到了大雾、大雨和巨浪。