noun🔗Shareガードレール、手すりA rail set alongside a dangerous place in order to improve safety."The construction workers installed a guardrail along the edge of the building site to prevent anyone from falling. "建設作業員は、誰も転落しないように、建設現場の端にガードレールを設置しました。buildingtrafficChat with AIVocabulary GamePractice Reading
