back

• To back up tiles is tedious work .
  把文档备份是一项枯燥无味的工作。
• Lou looked back and winked at carl .
  娄扭回头看看，给卡尔使了个眼色。
• He waved me back imperiously with his hand .
  他断然地挥挥手制止了我。
• We had better go back to the station now .
  现在我们最好还是回车站吧。
• "spring upward," he called back to me .
  “跑上前来吧，”他朝背后说。
• Garton is due back in london on the morrow .
  加顿预定次日要回伦敦。
• Scobie walked rapidly back into the lounge .
  斯考比很快地走回休息厅。
• It takes me an hour to walk there and back .
  我步行一个来回用一小时。
• He backed away, looking wildly about .
  他向后退去，慌乱地环视四周。
• We only got back from our holidays yesterday .
  我们昨天才度假回来。