您要查找的是不是：
- 道路两侧变窄Road Narrows on Both Sides
- 大路渐渐变窄,成了羊肠小道。The road pinched down to a trail.
- 大路渐渐变窄，成了羊肠小道。The road pinched down to a trail.
- 两侧both sides
- 窄narrow
- 不变的unchangeable
- 变小lessening
- 变大fill out
- 窄带narrowband
- 保持不变hold the line
- 窄的two-by-four
- 变老ageing
- 变坏go to the bad
- 变心cease to be faithful
- 变暖warming
- 全球变暖global warming
- 变暗darken
- 变体anamorphosis
- 变好meliorate
- 变白whitening
