1、Effects from even a small portable device exploded at ground level can be potentially deadly.
一個小型的，可攜帶的核裝置在地表發(fā)生 * 的影響將會是致命的。

2、changing the ground level to a smooth horizontal or gently sloping surface.
改變地水準(zhǔn)平面為光滑的水平或者傾斜的表面。

3、At ground level the Great Pyramid of Meereen was a hushed place, full of dust and shadows.
在底層，彌林的大金字塔是個靜默之處，滿是灰塵與陰影。

4、changing the ground level to a smooth horizontal or gently sloping surface
改變地水準(zhǔn)平面為光滑的水平或者傾斜的表面。

5、The ground level features an entry vestibule, garage and living room.
首層平面主要設(shè)置了入口門廳、車庫和起居空間。

6、There wasn't enough difference between the height of the ground level and the water level.
地面高度與水位沒什么明顯的區(qū)別。

ground level翻譯