fixed day service造句

Orient Overseas Container Line ( OOCL ) has launched the new Sean-Baltic Express service, a weekly fixed day service which will be calling at Hamburg, Rotterdam, Thames Port, St . Petersburg, Helsinki, Aarhus, and back to Hamburg.
He said the inclusion of Port Klang in their Pacific service is an important step in completing their global coverage and that the two weekly fixed day services will provide Malaysian shippers with a complete and competitive coverage of the US.
It's difficult to find fixed day service in a sentence. 用fixed day service造句挺难的