Temporary exertion, as opposed to persevering toil and effort, laboris atque operum.
An iis qui jejunare non tenentur ratione aetatis vel laboris aequiparandi sint qui ratione infirmae valetudinis a jejunio excusantur, adeo ut illis quoque pluries in die vesci carnibus liceat?
Robbed of the fruit of my labor and exertion--Fructu laboris industriaeque meae privatus.
Able to bear the toils of war--Laboris ac belli patiens.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "laboris" in a variety of sentences. We hope that you will now be able to make sentences using this word.