| The administration of exchange programs is often complex and labourious. |
| From plants to toys, all sorts of agents will be dealt with, as well as several nifty tricks to speed up the somewhat labourious process of coding. |
| These hydrographers measured water depths by leadline, a long labourious process. |
| Life in the trenches was difficult, with much labourious and tedious work to be performed, interspersed with terrifying episodes that had the potential of killing thousands of soldiers in just a few hours. |
| Sometimes the site does not accept the full amount of your bet directly, which mean you have to enter a slightly labourious process to have the bet ratified. |
| Candidates wishing to enter the world of public servants find the present staffing process extremely long, labourious and very bureaucratic. |
