English英语词条或短语：(...) of which this insurance is excess
Salvage and Recovery:
In case of recovery on account of any loss covered under this insurance, the amount recovered, after deducting the actual cost of obtaining or making such recovery, shall be applied in the following order:
1. ...
2. ...
3. finally, to that part of such loss sustained by the insured by reason of any excess or deductible clause in this insurance and/or to that part of such loss covered by any policy(ies) of insurance of which this insurance is excess.
Creo que falta alguna palabra en el texto. Tal vez debería decir al final "is in excess of" y no sólo "is excess". Además, no logro que la traducción de esa útilma parte sea clara.
Muchas gracias por sus sugerencias y/o aclaraciones!
The translation workplace 
