例句與造句

1. For efficient speed with the familiarity and stability of a flat bar, however, the flat bar road bike is an optimal compromise.
2. Relative to more upright hybrids, flat bar road bikes are often lighter and more efficient to pedal, though less so than a drop bar bike by equal measure.
3. It's difficult to find flat bar road bike in a sentence. 用flat bar road bike造句挺難的