the first ascent of Mount Everest首次攀登珠穆朗玛峰The top of Mount Everest is the most inaccessible place in the world.珠穆朗玛峰是世界上最难到达的地方.Climbing Mt. Everest is anything but a pleasure trip.登圣母峰绝不是一次轻松的旅途....
Formant: it uses the estimation of the overall shape of the spectrum's amplitude envelope.共振峰: 使用了对频谱的振幅包络线的大体形状所作的估计....parties competing across the political spectrum...政治纷争中的各党派However , the noise spectrum of the...
电梯开动了，接着剧烈震颤起来，然后就毫无反应了。The lift started off, juddered, and went out of action.荧光灯闪了几下，接着屋子里豁然大亮，刺得人睁不开眼。Fluorescent lights flickered, and then the room was brilliantly, blindingly bright.埃米过去吻了他一下，接着就从他怀里跳开了。Amy went an...