How to Use "slog" with Example Sentences

1. That is working-particularly in romania-but it is a slow slog elsewhere .
2. But walter spak , head of the international trade practice at law firm white & case , said litigating the way to free trade would be a long slog for the administration .
3. The day is always a long , hot slog .
4. Or maybe I just want them to think that reading is pleasurable and exciting instead of a dreary slog .
5. It will be a long slog : western governments have injected about $ 450 billion of capital overall .