今天我们要学的词是 safe zone. Safe zone 名词，安全区。Russia, Iran and Turkey have agreed to establish four safe zones across the northern, central and southern parts of Syria. 俄罗斯，伊朗和土耳其同意在叙利亚北部，中部和南部地区建立四个安全区。These safe zones are designed to offer refuge and humanitarian aid to displaced people fleeing violence. 建立这些安全区的设想是为逃离战乱流离失所的人提供安身之处和人道救援。好的，我们今天学习的词是 safe zone, safe zone, safe zone...