First/final resort

Question

what you will do first before you try other things:
 In the past, your family was the first resort when looking for a job

 what you will do if everything else fails
as a last resort
 Drug treatment should only be used as a last resort.

معانی last /first resort چی هستن؟ 

ممنون! 

Answer 1

بعنوان آخرین ملجاء/ مامن/ چاره / علاج / توسل

Answer 2

اولین و آخرین پناه، محل رجوع