一块大石头从上面掉下来，砸穿了船底。
A great stone, dropped from above, smashed through the bottom of the boat.
那个梦中人，那个快乐的划手，仰面躺在船底，四脚朝天。
The dreamer, the joyous oarsman, lay on his back at the bottom of the boat, his heels in the air.
船底上的水来回晃荡。
大量海水冲入了船舱，正在船底中来回晃荡。
Gallons of sea water had rushed into the cabin and were now swilling about in the bilges.
船底有水在晃荡。
鱼在船底扑腾。
他们发现船底有个洞。
铆工把薄金属板铆在船底上。
这艘船的船底已损坏。
他们在驳船底部打个洞把它弄沉了。
气垫船底部四周的橡胶护板被毁了。
The rubber skirts round the bottom of a hovercraft were destroyed.
汽垫船底部四周有橡胶护板。
坚固的螺钉把船底连接到一起，这种螺钉用铜制成。
Strong heavy devices called bolts held the ship's bottom together. These bolts were made of copper.
于是一堵圆形的空气墙就压向船底的中部。
So a round wall of air pressed towards the middle of the base.
水在船底晃晃荡荡的。
透过船底的玻璃我们可以看到一些惊人的生物。
We could see amazing creatures through the glass in the bottom of the boat.
帆船上的一种龙骨，可以从船底部(hull)升起或放下。
A type of keel on a sailboat that can be raised or lowered from the bottom of the hull.
辽阔的船底座星云被估计距南船底星座7500光年。
The immense Carina Nebula is an estimated 7,500 light-years away in the southern constellation Carina.
哈勃空间望远镜提供了一幅船底座星云恒星喷流的图像。
The Hubble Space Telescope provided an image of a stellar jet in the Carina Nebula.
船上有一个游泳池，是船员们在船底的即兴之作，我们在那儿游过。
There was a swimming pool; the crew had improvised it at the bottom of the ship. We swam in it.
他们在泰坦尼克号失事的海域附近从海底打捞上来两大块船底的残骸。
Wandering away from the main wreckage site, they stumbled upon two large pieces of the ship's bottom on the ocean floor.
她写到幸存者都蜷缩在船底部来取暖，直到在船沉没后两小时他们获救为止。
She wrote how the survivors huddled in the bottom of the boat to keep warm until they were rescued two hours after the sinking by the ship Carpathia.
主甲板，船底和舷侧壳也组成了一个坚固的外壳来抵挡当地的海水。
The main deck, bottom, and side shell also form a tight envelope to withstand the sea locally.
乘坐一条玻璃船底的游艇，游人可以饱览世界上最深的一个淡水泉的景色。
A glass-bottom boat allows the tourists to explore one of the world's deepest fresh water springs.
这幅来自哈勃太空望远镜的图像显示老位于船底座星云的冰冻成柱状的氢和尘埃。
These pillars of cold hydrogen and dust, imaged by the Hubble Space Telescope, are located in the Carina Nebula.
它围绕船底的一个钉子旋转，放下时提供压载力，以抵抗由于单侧风导致的船只侧向摆动。
Pivoting on a pin inside the hull, it swings down to provide ballast and resistance against sideways motion of the boat caused by the wind blowing from one side.
它围绕船底的一个钉子旋转，放下时提供压载力，以抵抗由于单侧风导致的船只侧向摆动。
Pivoting on a pin inside the hull, it swings down to provide ballast and resistance against sideways motion of the boat caused by the wind blowing from one side.
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