But they've given up quite a bit in terms of environmental protection, so that even if they repeatedly renovate their equipment, the fines keep rolling in. In the end they have no choice but to go back to a specialist. They not only end up spending more money but come away with a sense of frustration, and thereafter react badly to the very idea of environmental protection.
甚至自己再三修改後，仍罰單不斷，只好重新就教於專家，花冤枉錢外還飽受挫折，對環保從此「聞之色變」。