A big rescue operation has been launched for a trawler missing in the English Channel.为寻找在英吉利海峡失踪的一艘拖网渔船，人们展开了一场大规模的搜救行动。The crew of the trawler were gathered below decks.托网渔船上的船员被聚集到甲板下。The trawler rolled wildly in the heavy swell.拖网渔船在大浪中猛烈晃动。The trawler had sailed from the port of Zeebrugge.拖网渔船已经驶离了泽布吕赫港。