Any assistance you could give the police will be greatly appreciated.您提供的任何帮助警方都将万分感谢。He was of great assistance to me in researches for my books.在我为写书所作的研究中，他提供了很大的帮助。She can still come downstairs with assistance but sh...
The Coastguard needs to decipher garbled messages in a few minutes.海岸警卫队需要在几分钟内解读这些含混不清的信息。The skipper notified the coastguard of the tragedy...船长向海岸警卫队报告了这起灾难。The coastguard cutter cruised along the coast looking for sm...