Between that operation and Thursday's excavation, the pit was completely sealed, out of fear that air or insects could damage the beams of the ancient boat.

在这个操作和周四的挖掘之间，地道被完全密封着，所以不用担心空气或者昆虫会对这些木材造成伤害。

youdao

Freedom: a British Royal Naval boarding team travel by boat during the operation.

自由：一队英国皇家海军登船小队在行动期间乘坐小艇。

youdao

At a press conference in Brussels, NATO Secretary General Jaap DE Hoop Scheffer said the first operation escorting a boat on had gone well.

北约秘书长夏侯雅伯在布鲁塞尔举行的一次记者会上说，护送船只的第一次任务进行得很好。

youdao

Cleveland decided to have the operation on a friend's boat in New York Harbor.

VOA: special.2010.06.17

So,the operation was done on a private boat in New York Harbor.

VOA: special.2010.06.24

Australia has called off its rescue operation for survivors of a boat carrying asylum seekers that sank near Indonesia's Java Island.

BBC: Australia calls off search for asylum survivors

As in any company, the members of the boat club are torn between competition and co-operation.

ECONOMIST: Can voguish management theory help to win a venerable race?

Police spokesman Oliver Soko said a massive joint police and Malawi Lake Services rescue operation is underway around Chipoka Harbour where the overloaded boat capsized.

BBC: Lake Malawi capsize kills 17