1. The laser at photovoltaic cells mounted on the pelican's underside, charged the chopper's battery, keeping it aloft for 12 hours and 27 minutes. 激光瞄准安装在鹈鹕下面的光伏电池,给直升机的电池充电,使它在空中飞行了12小时27分钟。
2. Through stubby spinneys of akeake, I saw the bend of a river, as silvery as the underside of a fern. 透过矮壮的新西兰坡柳小树林我看到了河湾,像蕨类植物叶子背面一样闪着银光。
3. When pouring molten glass onto the molten tin, the underside of the glass would also be perfectly flat. 当把玻璃液倒在锡液上时,玻璃的底面也会变得完全平整。
4. If it started to rain, she would share her umbrella with me, and I would get to see the underside of a toadstool for the very first time! 假若下起雨来,她会与我共撑一把伞,我就可以第一次看到伞菌的底部!
5. The underside of the rock was covered with seaweed. 岩石下面布满了海藻。