The coffee spilled and stained the tablecloth.
There was a coffee stain on his white shirt.
We must adopt environmentally friendly policies to ensure sustainable development.
I understand that change is difficult, but the current approach is not sustainable.
Adopting sustainable agricultural practices is crucial for environmental protection.
I want to work here for the long term, and therefore I am keen to discuss a sustainable compensation structure.
A farmer harvests crops in his large field every autumn using a tractor and modern tools to collect wheat and corn before the first frost and stores them safely in the barn so he can sell them at the local market where customers always look for fresh produce because he grows everything without harmful chemicals and follows sustainable farming practices that protect the soil for future generations.
