Canberra australia : view of parliament house from a hot air balloon
澳大利亚，堪培拉：从热气球中望向国会大厦
External validations have no sustenance much like hot air .
外部的证明没有依托，就像是热空气。
This was not just inaugural hot air .
这并不是就职时的空话。
Five years ago I was full of hot air .
五年前，我是一个夸夸其谈的人。
Off the bikes you 'll take a flight out to everest go on an elephant safari and hot air balloon over the kathmandu valley .
下了摩托车你可以乘飞机去喜马拉雅山观光，可以骑大象去巡游，或者乘上热气球在加德满都山谷飞行。
China meanwhile was building highly sophisticated kiln systems to circulate hot air and maximise the energy efficiency of the process .
与此同时，中国则在建设极为先进的烧窑体系，这种窑能让热空气流通，使整个过程的能源效率实现最大化。
It worked like a hot air balloon underwater since the petrol in the balloon could not be compressed so it could keep its shape even in great pressure .
它的运行原理就像水下的热气球，因为气球里的汽油能够被压缩，所以它能够在很大的压力下保持其形状。
In this shot of hot air balloons over ancient rock formations in turkey the photographer no doubt planned ahead to make sure he was in the right place at the right time .
