digital height and distance gauge 数字式测高测距仪
Jump-dive height and distance are analyzed and calculated.
对于跃起俯冲的高度与距离进行了分析计算。
It should be at the same height and distance as your computer monitor (holders mounted to the monitor are ideal).
它应该与你电脑显示器在相同的高度和距离(架子最好安装在显示器上)。
Use a document holder. It should be at the same height and distance as your computer monitor (holders mounted to the monitor are ideal).
使用一个文件架。它应该与你电脑显示器在相同的高度和距离(架子最好安装在显示器上)。
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