On the fourth step down I slipped, fell, and was just barely able, with my right hand, to check my slide.
刚走下四级,我就滑了一跤,幸而右手抓着扶手,才算没有滑下楼去。
The third step is to place a sticky microscope slide horizontally at each station.
第三步,在每一收集站水平地安排一个有粘性的显微镜载玻片。
Since the nineties of the twentieth century Chinese film market step by step slide.
二十世纪九十年代以来的中国电影市场逐级滑坡。
Since the nineties of the twentieth century Chinese film market step by step slide.
二十世纪九十年代以来的中国电影市场逐级滑坡。
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