用步子量出三十米的距离的英文

pace out a distance of thirty metres

• 用:    40分钟跑完全程 run the c ...
• 步子:    step; pace; footst ...
• 量:    measure capacity
• 出:    used as a compleme ...
• 三十:    thirty
• 米:    rice
• 的:    4次方是 The fourth po ...
• 距离:    distance; range; g ...