“安全措施”
用英语怎么说？

Heavy rain caused by weather patterns forced officials in Argentina to temporarily close the famous Iguazu Falls. The park took this safety measure because rising river water could burst its banks. On Monday, the water was flowing six times faster than normal. The park director said they stopped tourists from entering because it kept raining heavily. However, officials said the waterfalls would reopen to visitors soon as the water levels began to go down slowly. The famous Iguazu Falls sits between Argentina and Brazil and attracts many tourists every year.

由天气模式引起的强降雨迫使阿根廷官员暂时关闭了著名的伊瓜苏瀑布。公园采取了这一安全措施，因为上涨的河水可能会决堤。周一，水流速度比平时快了六倍。公园园长表示，由于持续大雨，他们阻止了游客进入。然而，官员们表示，随着水位开始缓慢下降，瀑布很快将对游客重新开放。著名的伊瓜苏瀑布位于阿根廷和巴西之间，每年吸引众多游客。