pedestrian safety
短語詞組
- Pedestrian Detection safety system 行人探測安全系統(tǒng)
- pedestrian safety devices 行人安全設(shè)施
- Pedestrian safety campaign 行人安全方案
- Pedestrian Safety Enhancement Act 行人安全促進(jìn)法案
- pedestrian comfort and safety 行人舒適感和安全感
- refuge safety island pedestrian island 供行人穿過馬路時(shí)躲避車輛的地方 返回 pedestrian safety