an idea or course of action which will lead to something unacceptable, wrong, or disastrous
会导致错误（或灾难）（或会遭拒）的观点（或行为）
he is on the slippery slope towards a life of crime.他正在滑向罪恶人生。
he is on the slippery slope towards a life of crime.
他正在滑向罪恶人生。