We were fogbound at london airport for 12 hours .

我们被大雾困在伦敦机场达十二小时。

The road is fogbound and driving conditions are extremely hazardous .

道路被大雾封住了，驾驶状况极其危险。

Their flight was cancelled because the airport was fogbound .

因为机场被雾笼罩，他们的航班被取消了。

The airport was fogbound , so no aircraft could take off .

机场被大雾笼罩著，所以飞机都不能起飞。