提醒驾车人要当心路滑。用英语怎么说？

提醒驾车人要当心路滑。

Motorists were warned to beware of slippery conditions.

Motorists

n. 汽车驾驶员( motorist的名词复数 )；

例句
Police warned motorists to allow extra time to get to work...
警方告诫驾车者出门上班要留出富余时间。

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；

例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。

warned

v. 警告( warn的过去式和过去分词 )，提醒，告诫，预先通知；

例句
Their instincts warned them something was amiss...
他们直觉上感到有什么地方不对劲儿。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

beware

v. 当心，提防；

例句
Motorists were warned to beware of slippery conditions...
驾驶员接到提醒当心道路湿滑。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

slippery

adj. 狡猾的，滑溜的，不可靠的；

例句
Better driving equipment will improve track adhesion in slippery conditions.
较好的驾驶设备能够提升在湿滑路面上的抓地力。

conditions

n. （居住、工作或做事情的）环境，（影响某事发生的）物质环境，<保险>承保险别，条件( condition的名词复数 )，状况，健康状况，环境；

例句
They have been living under the most appalling conditions for two months.
他们已经在恶劣不堪的条件下生活两个月了。