a hairpin bend

• 道路的急转弯

a hairpin bend的用法和样例：

例句

1. The driver negotiated a sharp turn of the road.
   开车人顺利开过道路的急转弯处。
2. I saw the sharp, hairpin turn,I knew he was going too fast to make it.
   我看到前面是一个突然的急转弯，我知道他开得太快转不过去了。