downwards

• The garden sloped gently downwards towards the river
  花园呈缓坡向河边倾斜
• Man struggles upwards ; water flows downwards
  人往高处走，水往低处流。
• This tendency is now spreading rapidly downwards
  现在这种趋势正在迅速地蔓延到社会下层。
• The tramp was found lying on the floor face downwards
  这个流浪汉被人发现脸朝下躺在地上。
• Man struggles upward , water flows downwards
  人往高处走水往低处流。
• He looked downwards to avoid my eyes
  他朝下面看以避开我的目光。
• Gravity generators provide a vertical , downwards gravity
  引力发生器提供了一个垂直向下的重力。
• This muscle runs obliquely downwards inside the abdominal cavity
  这肌肉在腹腔内倾斜地向下延伸。
• The trend of stock is still downwards
  股票的走势还是下跌。
• The arm is extended level with the shoulder , palm facing downwards
  伸出的手要和肩膊一样高，掌心向下。