最容易观测到的这种重力波是产生在山背冈的重力波。
The most easily observed example of such gravity waves is that of waves in the lee of mountains.
这件事感动了上帝，他就派了两个神仙下凡，把两座山背走了。
God was moved by this, and he sent down two angles, who carried the mountains away on their backs.
这件事感动了上帝，他就派了两个神仙下凡，把两座山背走了。
God was moved by this, and he sent down two angels, who carried the mountains away on their backs.
山沟被雪填平了，和山背一样高，成了一片片平平的雪铺的大广场。
The snow Valley is filled, and the mountain high, large square became a piece of flat snow shop.
从市中心开车15分钟，你就到了坎普斯湾，有着美丽的坎普斯湾海滩，背依桌山，海岸边沿街布满各种高档的餐馆，时尚而浪漫。
Drive 15 minutes out of the city centre, and you come to Camps Bay (“a beautiful beach with gorgeous restaurants, nestled below Table Mountain”).
纳山：我在健身房做什么？我通常专门练背肌和腰背肌，不过非常难。
Nathan: What do I do at the gym? I try to work on specific back and lower back muscles but it's quite difficult.
我同样想弄山胡桃木衬背的边缘这样就可以减少以后增加裂纹。
I also want to radius the edges on the hickory backing so it will be less likely to lift a splinter later on.
有鸟焉，其名为鹏，背若太山（43），翼若垂天之云；
One bird Yan, which is named Peng, back if the Tai-shan (43), wing if the cloud hanging days;
有鸟焉，其名为鹏，背若太山（43），翼若垂天之云；
One bird Yan, which is named Peng, back if the Tai-shan (43), wing if the cloud hanging days;
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