flat rock meaning in English

弗拉特罗克
平岩

He landed on a flat rock that jutted above the surface of the water .
他跌落在一块突出水面的岩石上。
Up towards the northern end , close to the neck of the bottle , there a huge flat rock
朝上是北部的尺头，接近瓶颈，这里有一块巨大的平坦石块。
The rover was to use its rock abrasion tool sunday to grind away at a martian outcropping dubbed " flat rock , " but the tool left " no discernible impression on the rock , " nasa ' s jet propulsion laboratory reported
火星车计划周日用其岩石削磨工具来切割一块被称为“平石”的露出地面的火星岩石，但据美国宇航局喷气推进实验室的报告称，该工具“在岩石上没有留下明显的痕迹” 。
Known as dovecotes , the pigeon houses are layered with flat rocks on the structures ' upper levels which form various shapes - providing a decoration for the structure and also a place for the pigeons to sit and bask in the sun while hide out from the island ' s strong winds
称为鸽舍的鸽子屋，在鸽子屋上层，用扁平的石头作成各式各样的形状，让鸽子屋的装饰很美丽，也让鸽子能有个歇息及享受阳光，同时躲过岛上强烈海风的地方。