straightens的例句（straightens在句子中的用法）

• The road straightens ( out ) after a series of bends. 这条路经过几个转弯之后就直了.
• As the air around it cools , the metal straightens. 周围气温下降时,金属带变直.
• After the bridge, the road straightens out. 过了桥之后, 路就直了.