Braking test when laden : the braking track shall not be longer than 2 . 5 meters after a cute braking when the truck is traveling in full speed with 1 . 5 m / t test load on the forks 荷重时刹车检定：牙叉荷重1 . 5吨砝码时，以全速(最高速)行驶，在紧急刹车时，其刹车痕迹不得超过2 . 5公尺。
If the car comes off the track because the driver has misjudged a braking point or is struggling with a technical fault , the run - off zone acts as a sort of emergency brake 如果一辆赛车因为车手错误判断了刹车点或者遭遇了技术上的故障而冲出了赛道，缓冲区就扮演了类似紧急刹车的作用。
But inadequate illumination also ranks high : headlights provide about 50 meters of visibility on a dark road , but it takes nearly 110 meters to come to a full stop from 100 kilometers per hour 当汽车以时速100千米行驶时，如果遇到突发事件需要紧急刹车，汽车大约需要滑行110米才能完全停下来。
Unfortunately , this has the disadvantage of leaving the public and markets without a clear anchor , which can make a country vulnerable to accelerating inflation in response to domestic or external shocks 不幸的是，这样的汇率安排有其弊端，即不能为公众和市场提供明确的“紧急刹车”机制，因而可能使一国容易遭到来自国内外的冲击而引起不断力口速的通货膨胀。
After dragging me for several dozen meters , the train suddenly made an emergency stop . at that time , my entire shoulder was under the train . when people lifted me up , they thought that i was dead because , in their experience , under such circumstances , nine out of ten persons would die and the one left would be paralyzed 就在我被拖行数十公尺后，火车突然紧急刹车，当时我的整个肩膀以下已掉进车下，大家把我拉上来，他们想我大概完蛋了，因为根据他们的经验，像我这种情况，在以往的十个人中，有九个会死一个残废，但我却幸运的只有皮肉之伤。
The four jokers took turns to leap in front of cars , forcing the drivers to swerve or brake sharply and putting themselves and other vehicles in danger , town hall officials said . their intention was to film the reaction of drivers and post them on the web , the officials said 西班牙阿利坎特市政厅透露说，这4名恶作剧者轮流冲到行驶的汽车前，使得司机突然转向或是紧急刹车，造成了严重的交通安全隐患。他们这样做是为了拍摄司机遇到突发状况后的真实反应，并将录像发布到网络上。
