名词
中文翻译：蛇形坡道
同义词：
['snake ramp', 'zig-zag ramp例句：1. The hikers had to cross a zigzag ramp to reach the other side of the mountain.（登山者不得不穿过一个蛇形坡道到达山的另一侧。）2. The construction workers used a zigzag ramp to move heavy equipment up and down the hill.（建筑工人使用蛇形坡道来搬运重设备上山和下山。）3. The engineer designed a zigzag ramp that would allow easy access to the top of the building.（工程师设计了一个蛇形坡道，以便轻松地进入大楼顶部。）']
例句：
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1. The hikers had to cross a zigzag ramp to reach the other side of the mountain.
登山者不得不穿过一个蛇形坡道到达山的另一侧。
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2. The construction workers used a zigzag ramp to move heavy equipment up and down the hill.
建筑工人使用蛇形坡道来搬运重设备上山和下山。
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3. The engineer designed a zigzag ramp that would allow easy access to the top of the building.
工程师设计了一个蛇形坡道，以便轻松地进入大楼顶部。