连绵不断用英语怎么说？

连绵不断

例句

• People in the camping site are frustrated by the unceasing rain. 营地的人们被连绵不断的雨搞得恼怒不已.
• There are plains of hard sands and plateaus with dried - up watercourses, the there are mountain ranges. 这里有平坦的戈壁滩,有水道干涸了的高原, 还有连绵不断的山岭.
• The continuous rain had saturated the soil. 连绵不断的雨把土地淋了个透。