The large number of automobile accidents emphasizes the need for careful driving.大量车祸唤起人们注意谨慎驾驶的必要。Some roads may be icy and motorists are advised to drive with caution.有些道路可能会结冰，建议驾驶员谨慎驾驶。The police praised motorists for driving sensibly in the appalling conditions.警方称赞驾车人在恶劣的条件下能谨慎驾驶。