road octane-value

例句：

1. 1.The road's octane value is crucial for the safety of drivers and passengers.
   道路的辛烷值对于司机和乘客的安全至关重要。
2. 2. The new gasoline has a higher octane value than the old one, making it more efficient.
   这种新汽油的辛烷值比旧的高，因此更高效。
3. 3.The fuel's octane value affects its performance in different conditions.
   燃料的辛烷值影响其在不同条件下的性能。